Release v0.13.0

Reset variables each loop (telegram). Closes #181
Add NOPINGNICK option. Closes #175
2025-06-26 18:59:24 +00:00 · 2017-05-31 23:32:38 +02:00 · 2017-05-30 21:14:03 +02:00 · 2017-05-30 00:11:53 +02:00 · 2017-05-29 23:54:43 +02:00 · 2017-05-29 21:54:34 +02:00
1039 changed files with 551437 additions and 152 deletions
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@ -0,0 +1,20 @@
+Please answer the following questions. 
+
+### Which version of matterbridge are you using?
+run ```matterbridge -version```
+
+### If you're having problems with mattermost please specify mattermost version. 
+
+
+### Please describe the expected behavior.
+
+
+### Please describe the actual behavior. 
+#### Use logs from running ```matterbridge -debug``` if possible.
+
+
+### Any steps to reproduce the behavior?
+
+
+### Please add your configuration file 
+#### (be sure to exclude or anonymize private data (tokens/passwords))
--- a/11
+++ b/11
@ -0,0 +1,11 @@
+FROM alpine:edge
+ENTRYPOINT ["/bin/matterbridge"]
+
+COPY . /go/src/github.com/42wim/matterbridge
+RUN apk update && apk add go git gcc musl-dev ca-certificates \
+        && cd /go/src/github.com/42wim/matterbridge \
+        && export GOPATH=/go \
+        && go get \
+        && go build -x -ldflags "-X main.githash=$(git log --pretty=format:'%h' -n 1)" -o /bin/matterbridge \
+        && rm -rf /go \
+        && apk del --purge git go gcc musl-dev
--- a/README-0.6.md
+++ b/README-0.6.md
@ -0,0 +1,115 @@
+# matterbridge
+
+Simple bridge between mattermost, IRC, XMPP, Gitter and Slack
+
+* Relays public channel messages between mattermost, IRC, XMPP, Gitter and Slack. Pick and mix.
+* Supports multiple channels.
+* Matterbridge can also work with private groups on your mattermost.
+
+Look at [matterbridge.conf.sample] (https://github.com/42wim/matterbridge/blob/master/matterbridge.conf.sample) for documentation and an example.
+
+## Changelog
+Since v0.6.1 support for XMPP, Gitter and Slack is added. More details in [changelog.md] (https://github.com/42wim/matterbridge/blob/master/changelog.md)
+
+## Requirements:
+Accounts to one of the supported bridges
+* [Mattermost] (https://github.com/mattermost/platform/)
+* [IRC] (http://www.mirc.com/servers.html)
+* [XMPP] (https://jabber.org)
+* [Gitter] (https://gitter.im)
+* [Slack] (https://www.slack.com)
+
+## binaries
+Binaries can be found [here] (https://github.com/42wim/matterbridge/releases/)
+* For use with mattermost 3.3.0+ [v0.6.1](https://github.com/42wim/matterircd/releases/tag/v0.6.1)
+* For use with mattermost 3.0.0-3.2.0 [v0.5.0](https://github.com/42wim/matterircd/releases/tag/v0.5.0)
+
+
+## Docker
+Create your matterbridge.conf file locally eg in ```/tmp/matterbridge.conf```
+
+```
+docker run -ti -v /tmp/matterbridge.conf:/matterbridge.conf 42wim/matterbridge:0.6.1
+```
+
+## Compatibility
+### Mattermost 
+* Matterbridge v0.6.1 works with mattermost 3.3.0 and higher [3.3.0 release](https://github.com/mattermost/platform/releases/tag/v3.3.0)
+* Matterbridge v0.5.0 works with mattermost 3.0.0 - 3.2.0 [3.2.0 release](https://github.com/mattermost/platform/releases/tag/v3.2.0)
+
+
+#### Webhooks version
+* Configured incoming/outgoing [webhooks](https://www.mattermost.org/webhooks/) on your mattermost instance.
+
+#### Plus (API) version
+* A dedicated user(bot) on your mattermost instance.
+
+
+## building
+Go 1.6+ is required. Make sure you have [Go](https://golang.org/doc/install) properly installed, including setting up your [GOPATH] (https://golang.org/doc/code.html#GOPATH)
+
+```
+cd $GOPATH
+go get github.com/42wim/matterbridge
+```
+
+You should now have matterbridge binary in the bin directory:
+
+```
+$ ls bin/
+matterbridge
+```
+
+## running
+1) Copy the matterbridge.conf.sample to matterbridge.conf in the same directory as the matterbridge binary.  
+2) Edit matterbridge.conf with the settings for your environment. See below for more config information.  
+3) Now you can run matterbridge. 
+
+```
+Usage of ./matterbridge:
+  -conf string
+        config file (default "matterbridge.conf")
+  -debug
+        enable debug
+  -plus
+        running using API instead of webhooks (deprecated, set Plus flag in [general] config)
+  -version
+        show version
+```
+
+## config
+### matterbridge
+matterbridge looks for matterbridge.conf in current directory. (use -conf to specify another file)
+
+Look at [matterbridge.conf.sample] (https://github.com/42wim/matterbridge/blob/master/matterbridge.conf.sample) for an example.
+
+### mattermost
+#### webhooks version
+You'll have to configure the incoming and outgoing webhooks. 
+
+* incoming webhooks
+Go to "account settings" - integrations - "incoming webhooks".  
+Choose a channel at "Add a new incoming webhook", this will create a webhook URL right below.  
+This URL should be set in the matterbridge.conf in the [mattermost] section (see above)  
+
+* outgoing webhooks
+Go to "account settings" - integrations - "outgoing webhooks".  
+Choose a channel (the same as the one from incoming webhooks) and fill in the address and port of the server matterbridge will run on.  
+
+e.g. http://192.168.1.1:9999 (192.168.1.1:9999 is the BindAddress specified in [mattermost] section of matterbridge.conf)
+
+#### plus version
+You'll have to create a new dedicated user on your mattermost instance.
+Specify the login and password in [mattermost] section of matterbridge.conf
+
+## FAQ
+Please look at [matterbridge.conf.sample] (https://github.com/42wim/matterbridge/blob/master/matterbridge.conf.sample) for more information first. 
+### Mattermost doesn't show the IRC nicks
+If you're running the webhooks version, this can be fixed by either:
+* enabling "override usernames". See [mattermost documentation](http://docs.mattermost.com/developer/webhooks-incoming.html#enabling-incoming-webhooks)
+* setting ```PrefixMessagesWithNick``` to ```true``` in ```mattermost``` section of your matterbridge.conf.
+
+If you're running the plus version you'll need to:
+* setting ```PrefixMessagesWithNick``` to ```true``` in ```mattermost``` section of your matterbridge.conf.
+
+Also look at the ```RemoteNickFormat``` setting.
--- a/README.md
+++ b/README.md
@ -1,16 +1,55 @@
 # matterbridge
+[![Gitter](https://img.shields.io/gitter/room/nwjs/nw.js.svg)](https://gitter.im/42wim/matterbridge) [![Join the IRC chat at https://webchat.freenode.net/?channels=matterbridgechat](https://img.shields.io/badge/IRC-matterbridgechat-green.svg)](https://webchat.freenode.net/?channels=matterbridgechat) [![Discord](https://img.shields.io/badge/discord-matterbridge-green.svg)](https://discord.gg/AkKPtrQ) [![Matrix](https://img.shields.io/badge/matrix-matterbridge-green.svg)](https://riot.im/app/#/room/#matterbridge:matrix.org)

-Simple bridge between mattermost and IRC. Uses the in/outgoing webhooks.  
-Relays public channel messages between mattermost and IRC.  
+![matterbridge.gif](https://s15.postimg.org/qpjhp6y3f/matterbridge.gif)

-Work in progress. 
+Simple bridge between Mattermost, IRC, XMPP, Gitter, Slack, Discord, Telegram, Rocket.Chat, Hipchat(via xmpp) and Matrix with REST API.

-## building
-Make sure you have [Go](https://golang.org/doc/install) properly installed, including setting up your [GOPATH] (https://golang.org/doc/code.html#GOPATH)
+# Table of Contents
+ * [Features](#features)
+ * [Requirements](#requirements)
+ * [Installing](#installing)
+   * [Binaries](#binaries)
+   * [Building](#building)
+ * [Configuration](#configuration)
+   * [Examples](#examples) 
+ * [Running](#running)
+   * [Docker](#docker)
+ * [Changelog](#changelog)
+ * [FAQ](#faq)
+ * [Thanks](#thanks)
+
+# Features
+* Relays public channel messages between multiple mattermost, IRC, XMPP, Gitter, Slack, Discord, Telegram, Rocket.Chat, Hipchat (via xmpp) and Matrix. Pick and mix.
+* Matterbridge can also work with private groups on your mattermost/slack.
+* Allow for bridging the same bridges, which means you can eg bridge between multiple mattermosts.
+* The bridge is now a gateway which has support multiple in and out bridges. (and supports multiple gateways).
+* REST API to read/post messages to bridges (WIP).
+
+# Requirements
+Accounts to one of the supported bridges
+* [Mattermost](https://github.com/mattermost/platform/) 3.5.x - 3.9.x
+* [IRC](http://www.mirc.com/servers.html)
+* [XMPP](https://jabber.org)
+* [Gitter](https://gitter.im)
+* [Slack](https://slack.com)
+* [Discord](https://discordapp.com)
+* [Telegram](https://telegram.org)
+* [Hipchat](https://www.hipchat.com)
+* [Rocket.chat](https://rocket.chat)
+* [Matrix](https://matrix.org)
+
+# Installing
+## Binaries
+Binaries can be found [here] (https://github.com/42wim/matterbridge/releases/)
+* Latest stable release [v0.13.0](https://github.com/42wim/matterbridge/releases/latest)
+
+## Building
+Go 1.6+ is required. Make sure you have [Go](https://golang.org/doc/install) properly installed, including setting up your [GOPATH] (https://golang.org/doc/code.html#GOPATH)

 ```
 cd $GOPATH
-go get https://github.com/42wim/matterbridge
+go get github.com/42wim/matterbridge
 ```

 You should now have matterbridge binary in the bin directory:
@ -20,50 +59,121 @@ $ ls bin/
 matterbridge
 ```

-## running
-1) Copy the matterbridge.conf.sample to matterbridge.conf in the same directory as the matterbridge binary.  
-2) Edit matterbridge.conf with the settings for your environment. See below for more config information.  
-3) Now you can run matterbridge.  
-
-Matterbridge will:
-* start a webserver listening on the port specified in the configuration.
-* connect to specified irc server and channel.
-* send messages from mattermost to irc and vice versa, messages in mattermost will appear with irc-nick
-
-## config
-### matterbridge
-matterbridge looks for matterbridge.conf in current directory.
-
-Look at matterbridge.conf.sample for an example
-
+# Configuration
+* [matterbridge.toml.sample](https://github.com/42wim/matterbridge/blob/master/matterbridge.toml.sample) for documentation and an example.
+* [matterbridge.toml.simple](https://github.com/42wim/matterbridge/blob/master/matterbridge.toml.simple) for a simple example.

+## Examples
+### Bridge mattermost (off-topic) - irc (#testing)
 ```
-[IRC]
-server="irc.freenode.net"
-port=6667
-UseTLS=false
-SkipTLSVerify=true
-nick="matterbot"
-channel="#matterbridge"
+[irc]
+    [irc.freenode]
+    Server="irc.freenode.net:6667"
+    Nick="yourbotname"

 [mattermost]
-#url is your incoming webhook url (account settings - integrations - incoming webhooks)
-url="http://mattermost.yourdomain.com/hooks/incomingwebhookkey"  
-#port the bridge webserver will listen on
-port=9999
+    [mattermost.work]
+    useAPI=true
+    Server="yourmattermostserver.tld"
+    Team="yourteam"
+    Login="yourlogin"
+    Password="yourpass"
+    PrefixMessagesWithNick=true
+
+[[gateway]]
+name="mygateway"
+enable=true
+    [[gateway.inout]]
+    account="irc.freenode"
+    channel="#testing"
+
+    [[gateway.inout]]
+    account="mattermost.work"
+    channel="off-topic"
 ```

-### mattermost
-You'll have to configure the incoming en outgoing webhooks. 
+### Bridge slack (#general) - discord (general)
+```
+[slack]
+[slack.test]
+useAPI=true
+Token="yourslacktoken"
+PrefixMessagesWithNick=true

-* incoming webhooks
-Go to "account settings" - integrations - "incoming webhooks".  
-Choose a channel at "Add a new incoming webhook", this will create a webhook URL right below.  
-This URL should be set in the matterbridge.conf in the [mattermost] section (see above)  
+[discord]
+[discord.test]
+Token="yourdiscordtoken"
+Server="yourdiscordservername"

-* outgoing webhooks
-Go to "account settings" - integrations - "outgoing webhooks".  
-Choose a channel (the same as the one from incoming webhooks) and fill in the address and port of the server matterbridge will run on.  
+[general]
+RemoteNickFormat="[{PROTOCOL}/{BRIDGE}] <{NICK}> "

-e.g. http://192.168.1.1:9999 (9999 is the port specified in [mattermost] section of matterbridge.conf)
+[[gateway]]
+    name = "mygateway"
+    enable=true
+
+    [[gateway.inout]]
+    account = "discord.test"
+    channel="general"
+
+    [[gateway.inout]]
+    account ="slack.test"
+    channel = "general"
+```
+
+# Running
+1) Copy the matterbridge.toml.sample to matterbridge.toml 
+2) Edit matterbridge.toml with the settings for your environment. 
+3) Now you can run matterbridge.  (```./matterbridge```)   
+
+(Matterbridge will only look for the config file in your current directory, if it isn't there specify -conf "/path/toyour/matterbridge.toml")
+
+```
+Usage of ./matterbridge:
+  -conf string
+        config file (default "matterbridge.toml")
+  -debug
+        enable debug
+  -gops
+        enable gops agent
+  -version
+        show version
+```
+
+## Docker
+Create your matterbridge.toml file locally eg in ```/tmp/matterbridge.toml```
+```
+docker run -ti -v /tmp/matterbridge.toml:/matterbridge.toml 42wim/matterbridge
+```
+
+# Changelog
+See [changelog.md](https://github.com/42wim/matterbridge/blob/master/changelog.md)
+
+# FAQ
+
+Please look at [matterbridge.toml.sample](https://github.com/42wim/matterbridge/blob/master/matterbridge.toml.sample) for more information first.
+
+## Mattermost doesn't show the IRC nicks
+If you're running the webhooks version, this can be fixed by either:
+* enabling "override usernames". See [mattermost documentation](http://docs.mattermost.com/developer/webhooks-incoming.html#enabling-incoming-webhooks)
+* setting ```PrefixMessagesWithNick``` to ```true``` in ```mattermost``` section of your matterbridge.toml.
+
+If you're running the API version you'll need to:
+* setting ```PrefixMessagesWithNick``` to ```true``` in ```mattermost``` section of your matterbridge.toml.
+
+Also look at the ```RemoteNickFormat``` setting.
+
+
+# Thanks
+Matterbridge wouldn't exist without these libraries:
+* discord - https://github.com/bwmarrin/discordgo
+* echo - https://github.com/labstack/echo
+* gitter - https://github.com/sromku/go-gitter
+* gops - https://github.com/google/gops
+* irc - https://github.com/thoj/go-ircevent
+* mattermost - https://github.com/mattermost/platform
+* matrix - https://github.com/matrix-org/gomatrix
+* slack - https://github.com/nlopes/slack
+* telegram - https://github.com/go-telegram-bot-api/telegram-bot-api
+* xmpp - https://github.com/mattn/go-xmpp

--- a/bridge/api/api.go
+++ b/bridge/api/api.go
@ -0,0 +1,91 @@
+package api
+
+import (
+	"github.com/42wim/matterbridge/bridge/config"
+	log "github.com/Sirupsen/logrus"
+	"github.com/labstack/echo"
+	"github.com/zfjagann/golang-ring"
+	"net/http"
+	"sync"
+)
+
+type Api struct {
+	Config   *config.Protocol
+	Remote   chan config.Message
+	Account  string
+	Messages ring.Ring
+	sync.RWMutex
+}
+
+type ApiMessage struct {
+	Text     string `json:"text"`
+	Username string `json:"username"`
+	Avatar   string `json:"avatar"`
+}
+
+var flog *log.Entry
+var protocol = "api"
+
+func init() {
+	flog = log.WithFields(log.Fields{"module": protocol})
+}
+
+func New(cfg config.Protocol, account string, c chan config.Message) *Api {
+	b := &Api{}
+	e := echo.New()
+	b.Messages = ring.Ring{}
+	b.Messages.SetCapacity(cfg.Buffer)
+	b.Config = &cfg
+	b.Account = account
+	b.Remote = c
+	e.GET("/api/messages", b.handleMessages)
+	e.POST("/api/message", b.handlePostMessage)
+	go func() {
+		flog.Fatal(e.Start(cfg.BindAddress))
+	}()
+	return b
+}
+
+func (b *Api) Connect() error {
+	return nil
+}
+func (b *Api) Disconnect() error {
+	return nil
+
+}
+func (b *Api) JoinChannel(channel string) error {
+	return nil
+
+}
+
+func (b *Api) Send(msg config.Message) error {
+	b.Lock()
+	defer b.Unlock()
+	b.Messages.Enqueue(&msg)
+	return nil
+}
+
+func (b *Api) handlePostMessage(c echo.Context) error {
+	message := &ApiMessage{}
+	if err := c.Bind(message); err != nil {
+		return err
+	}
+	b.Remote <- config.Message{
+		Text:     message.Text,
+		Username: message.Username,
+		Channel:  "api",
+		Avatar:   message.Avatar,
+		Account:  b.Account,
+	}
+	return c.JSON(http.StatusOK, message)
+}
+
+func (b *Api) handleMessages(c echo.Context) error {
+	b.Lock()
+	defer b.Unlock()
+	for _, msg := range b.Messages.Values() {
+		c.JSONPretty(http.StatusOK, msg, " ")
+	}
+	b.Messages = ring.Ring{}
+	return nil
+}
--- a/bridge/bridge.go
+++ b/bridge/bridge.go
@ -0,0 +1,111 @@
+package bridge
+
+import (
+	"github.com/42wim/matterbridge/bridge/api"
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/bridge/discord"
+	"github.com/42wim/matterbridge/bridge/gitter"
+	"github.com/42wim/matterbridge/bridge/irc"
+	"github.com/42wim/matterbridge/bridge/matrix"
+	"github.com/42wim/matterbridge/bridge/mattermost"
+	"github.com/42wim/matterbridge/bridge/rocketchat"
+	"github.com/42wim/matterbridge/bridge/slack"
+	"github.com/42wim/matterbridge/bridge/telegram"
+	"github.com/42wim/matterbridge/bridge/xmpp"
+	log "github.com/Sirupsen/logrus"
+
+	"strings"
+)
+
+type Bridger interface {
+	Send(msg config.Message) error
+	Connect() error
+	JoinChannel(channel string) error
+	Disconnect() error
+}
+
+type Bridge struct {
+	Config config.Protocol
+	Bridger
+	Name     string
+	Account  string
+	Protocol string
+	Channels map[string]config.ChannelInfo
+	Joined   map[string]bool
+}
+
+func New(cfg *config.Config, bridge *config.Bridge, c chan config.Message) *Bridge {
+	b := new(Bridge)
+	b.Channels = make(map[string]config.ChannelInfo)
+	accInfo := strings.Split(bridge.Account, ".")
+	protocol := accInfo[0]
+	name := accInfo[1]
+	b.Name = name
+	b.Protocol = protocol
+	b.Account = bridge.Account
+	b.Joined = make(map[string]bool)
+
+	// override config from environment
+	config.OverrideCfgFromEnv(cfg, protocol, name)
+	switch protocol {
+	case "mattermost":
+		b.Config = cfg.Mattermost[name]
+		b.Bridger = bmattermost.New(cfg.Mattermost[name], bridge.Account, c)
+	case "irc":
+		b.Config = cfg.IRC[name]
+		b.Bridger = birc.New(cfg.IRC[name], bridge.Account, c)
+	case "gitter":
+		b.Config = cfg.Gitter[name]
+		b.Bridger = bgitter.New(cfg.Gitter[name], bridge.Account, c)
+	case "slack":
+		b.Config = cfg.Slack[name]
+		b.Bridger = bslack.New(cfg.Slack[name], bridge.Account, c)
+	case "xmpp":
+		b.Config = cfg.Xmpp[name]
+		b.Bridger = bxmpp.New(cfg.Xmpp[name], bridge.Account, c)
+	case "discord":
+		b.Config = cfg.Discord[name]
+		b.Bridger = bdiscord.New(cfg.Discord[name], bridge.Account, c)
+	case "telegram":
+		b.Config = cfg.Telegram[name]
+		b.Bridger = btelegram.New(cfg.Telegram[name], bridge.Account, c)
+	case "rocketchat":
+		b.Config = cfg.Rocketchat[name]
+		b.Bridger = brocketchat.New(cfg.Rocketchat[name], bridge.Account, c)
+	case "matrix":
+		b.Config = cfg.Matrix[name]
+		b.Bridger = bmatrix.New(cfg.Matrix[name], bridge.Account, c)
+	case "api":
+		b.Config = cfg.Api[name]
+		b.Bridger = api.New(cfg.Api[name], bridge.Account, c)
+	}
+	return b
+}
+
+func (b *Bridge) JoinChannels() error {
+	err := b.joinChannels(b.Channels, b.Joined)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (b *Bridge) joinChannels(channels map[string]config.ChannelInfo, exists map[string]bool) error {
+	mychannel := ""
+	for ID, channel := range channels {
+		if !exists[ID] {
+			mychannel = channel.Name
+			log.Infof("%s: joining %s (%s)", b.Account, channel.Name, ID)
+			if b.Protocol == "irc" && channel.Options.Key != "" {
+				log.Debugf("using key %s for channel %s", channel.Options.Key, channel.Name)
+				mychannel = mychannel + " " + channel.Options.Key
+			}
+			err := b.JoinChannel(mychannel)
+			if err != nil {
+				return err
+			}
+			exists[ID] = true
+		}
+	}
+	return nil
+}
--- a/bridge/config/config.go
+++ b/bridge/config/config.go
@ -0,0 +1,173 @@
+package config
+
+import (
+	"github.com/BurntSushi/toml"
+	"log"
+	"os"
+	"reflect"
+	"strings"
+	"time"
+)
+
+const (
+	EVENT_JOIN_LEAVE      = "join_leave"
+	EVENT_FAILURE         = "failure"
+	EVENT_REJOIN_CHANNELS = "rejoin_channels"
+)
+
+type Message struct {
+	Text      string
+	Channel   string
+	Username  string
+	Avatar    string
+	Account   string
+	Event     string
+	Protocol  string
+	Timestamp time.Time
+}
+
+type ChannelInfo struct {
+	Name        string
+	Account     string
+	Direction   string
+	ID          string
+	GID         map[string]bool
+	SameChannel map[string]bool
+	Options     ChannelOptions
+}
+
+type Protocol struct {
+	BindAddress            string // mattermost, slack
+	Buffer                 int    // api
+	EditSuffix             string // mattermost, slack, discord, telegram, gitter
+	EditDisable            bool   // mattermost, slack, discord, telegram, gitter
+	IconURL                string // mattermost, slack
+	IgnoreNicks            string // all protocols
+	Jid                    string // xmpp
+	Login                  string // mattermost, matrix
+	Muc                    string // xmpp
+	Name                   string // all protocols
+	Nick                   string // all protocols
+	NickFormatter          string // mattermost, slack
+	NickServNick           string // IRC
+	NickServPassword       string // IRC
+	NicksPerRow            int    // mattermost, slack
+	NoHomeServerSuffix     bool   // matrix
+	NoTLS                  bool   // mattermost
+	Password               string // IRC,mattermost,XMPP,matrix
+	PrefixMessagesWithNick bool   // mattemost, slack
+	Protocol               string //all protocols
+	MessageQueue           int    // IRC, size of message queue for flood control
+	MessageDelay           int    // IRC, time in millisecond to wait between messages
+	MessageLength          int    // IRC, max length of a message allowed
+	MessageFormat          string // telegram
+	RemoteNickFormat       string // all protocols
+	Server                 string // IRC,mattermost,XMPP,discord
+	ShowJoinPart           bool   // all protocols
+	SkipTLSVerify          bool   // IRC, mattermost
+	Team                   string // mattermost
+	Token                  string // gitter, slack, discord
+	URL                    string // mattermost, slack, matrix
+	UseAPI                 bool   // mattermost, slack
+	UseSASL                bool   // IRC
+	UseTLS                 bool   // IRC
+	UseFirstName           bool   // telegram
+}
+
+type ChannelOptions struct {
+	Key string // irc
+}
+
+type Bridge struct {
+	Account     string
+	Channel     string
+	Options     ChannelOptions
+	SameChannel bool
+}
+
+type Gateway struct {
+	Name   string
+	Enable bool
+	In     []Bridge
+	Out    []Bridge
+	InOut  []Bridge
+}
+
+type SameChannelGateway struct {
+	Name     string
+	Enable   bool
+	Channels []string
+	Accounts []string
+}
+
+type Config struct {
+	Api                map[string]Protocol
+	IRC                map[string]Protocol
+	Mattermost         map[string]Protocol
+	Matrix             map[string]Protocol
+	Slack              map[string]Protocol
+	Gitter             map[string]Protocol
+	Xmpp               map[string]Protocol
+	Discord            map[string]Protocol
+	Telegram           map[string]Protocol
+	Rocketchat         map[string]Protocol
+	General            Protocol
+	Gateway            []Gateway
+	SameChannelGateway []SameChannelGateway
+}
+
+func NewConfig(cfgfile string) *Config {
+	var cfg Config
+	if _, err := toml.DecodeFile(cfgfile, &cfg); err != nil {
+		log.Fatal(err)
+	}
+	return &cfg
+}
+
+func OverrideCfgFromEnv(cfg *Config, protocol string, account string) {
+	var protoCfg Protocol
+	val := reflect.ValueOf(cfg).Elem()
+	// loop over the Config struct
+	for i := 0; i < val.NumField(); i++ {
+		typeField := val.Type().Field(i)
+		// look for the protocol map (both lowercase)
+		if strings.ToLower(typeField.Name) == protocol {
+			// get the Protocol struct from the map
+			data := val.Field(i).MapIndex(reflect.ValueOf(account))
+			protoCfg = data.Interface().(Protocol)
+			protoStruct := reflect.ValueOf(&protoCfg).Elem()
+			// loop over the found protocol struct
+			for i := 0; i < protoStruct.NumField(); i++ {
+				typeField := protoStruct.Type().Field(i)
+				// build our environment key (eg MATTERBRIDGE_MATTERMOST_WORK_LOGIN)
+				key := "matterbridge_" + protocol + "_" + account + "_" + typeField.Name
+				key = strings.ToUpper(key)
+				// search the environment
+				res := os.Getenv(key)
+				// if it exists and the current field is a string
+				// then update the current field
+				if res != "" {
+					fieldVal := protoStruct.Field(i)
+					if fieldVal.Kind() == reflect.String {
+						log.Printf("config: overriding %s from env with %s\n", key, res)
+						fieldVal.Set(reflect.ValueOf(res))
+					}
+				}
+			}
+			// update the map with the modified Protocol (cfg.Protocol[account] = Protocol)
+			val.Field(i).SetMapIndex(reflect.ValueOf(account), reflect.ValueOf(protoCfg))
+			break
+		}
+	}
+}
+
+func GetIconURL(msg *Message, cfg *Protocol) string {
+	iconURL := cfg.IconURL
+	info := strings.Split(msg.Account, ".")
+	protocol := info[0]
+	name := info[1]
+	iconURL = strings.Replace(iconURL, "{NICK}", msg.Username, -1)
+	iconURL = strings.Replace(iconURL, "{BRIDGE}", name, -1)
+	iconURL = strings.Replace(iconURL, "{PROTOCOL}", protocol, -1)
+	return iconURL
+}
--- a/bridge/discord/discord.go
+++ b/bridge/discord/discord.go
@ -0,0 +1,240 @@
+package bdiscord
+
+import (
+	"github.com/42wim/matterbridge/bridge/config"
+	log "github.com/Sirupsen/logrus"
+	"github.com/bwmarrin/discordgo"
+	"regexp"
+	"strings"
+	"sync"
+)
+
+type bdiscord struct {
+	c             *discordgo.Session
+	Config        *config.Protocol
+	Remote        chan config.Message
+	Account       string
+	Channels      []*discordgo.Channel
+	Nick          string
+	UseChannelID  bool
+	userMemberMap map[string]*discordgo.Member
+	guildID       string
+	sync.RWMutex
+}
+
+var flog *log.Entry
+var protocol = "discord"
+
+func init() {
+	flog = log.WithFields(log.Fields{"module": protocol})
+}
+
+func New(cfg config.Protocol, account string, c chan config.Message) *bdiscord {
+	b := &bdiscord{}
+	b.Config = &cfg
+	b.Remote = c
+	b.Account = account
+	b.userMemberMap = make(map[string]*discordgo.Member)
+	return b
+}
+
+func (b *bdiscord) Connect() error {
+	var err error
+	flog.Info("Connecting")
+	if !strings.HasPrefix(b.Config.Token, "Bot ") {
+		b.Config.Token = "Bot " + b.Config.Token
+	}
+	b.c, err = discordgo.New(b.Config.Token)
+	if err != nil {
+		flog.Debugf("%#v", err)
+		return err
+	}
+	flog.Info("Connection succeeded")
+	b.c.AddHandler(b.messageCreate)
+	b.c.AddHandler(b.memberUpdate)
+	b.c.AddHandler(b.messageUpdate)
+	err = b.c.Open()
+	if err != nil {
+		flog.Debugf("%#v", err)
+		return err
+	}
+	guilds, err := b.c.UserGuilds()
+	if err != nil {
+		flog.Debugf("%#v", err)
+		return err
+	}
+	userinfo, err := b.c.User("@me")
+	if err != nil {
+		flog.Debugf("%#v", err)
+		return err
+	}
+	b.Nick = userinfo.Username
+	for _, guild := range guilds {
+		if guild.Name == b.Config.Server {
+			b.Channels, err = b.c.GuildChannels(guild.ID)
+			b.guildID = guild.ID
+			if err != nil {
+				flog.Debugf("%#v", err)
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func (b *bdiscord) Disconnect() error {
+	return nil
+}
+
+func (b *bdiscord) JoinChannel(channel string) error {
+	idcheck := strings.Split(channel, "ID:")
+	if len(idcheck) > 1 {
+		b.UseChannelID = true
+	}
+	return nil
+}
+
+func (b *bdiscord) Send(msg config.Message) error {
+	flog.Debugf("Receiving %#v", msg)
+	channelID := b.getChannelID(msg.Channel)
+	if channelID == "" {
+		flog.Errorf("Could not find channelID for %v", msg.Channel)
+		return nil
+	}
+	b.c.ChannelMessageSend(channelID, msg.Username+msg.Text)
+	return nil
+}
+
+func (b *bdiscord) messageUpdate(s *discordgo.Session, m *discordgo.MessageUpdate) {
+	if b.Config.EditDisable {
+		return
+	}
+	// only when message is actually edited
+	if m.Message.EditedTimestamp != "" {
+		flog.Debugf("Sending edit message")
+		m.Content = m.Content + b.Config.EditSuffix
+		b.messageCreate(s, (*discordgo.MessageCreate)(m))
+	}
+}
+
+func (b *bdiscord) messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
+	// not relay our own messages
+	if m.Author.Username == b.Nick {
+		return
+	}
+	if len(m.Attachments) > 0 {
+		for _, attach := range m.Attachments {
+			m.Content = m.Content + "\n" + attach.URL
+		}
+	}
+	if m.Content == "" {
+		return
+	}
+	flog.Debugf("Sending message from %s on %s to gateway", m.Author.Username, b.Account)
+	channelName := b.getChannelName(m.ChannelID)
+	if b.UseChannelID {
+		channelName = "ID:" + m.ChannelID
+	}
+	username := b.getNick(m.Author)
+	if len(m.MentionRoles) > 0 {
+		m.Message.Content = b.replaceRoleMentions(m.Message.Content)
+	}
+	m.Message.Content = b.stripCustomoji(m.Message.Content)
+	m.Message.Content = b.replaceChannelMentions(m.Message.Content)
+	b.Remote <- config.Message{Username: username, Text: m.ContentWithMentionsReplaced(), Channel: channelName,
+		Account: b.Account, Avatar: "https://cdn.discordapp.com/avatars/" + m.Author.ID + "/" + m.Author.Avatar + ".jpg"}
+}
+
+func (b *bdiscord) memberUpdate(s *discordgo.Session, m *discordgo.GuildMemberUpdate) {
+	b.Lock()
+	if _, ok := b.userMemberMap[m.Member.User.ID]; ok {
+		flog.Debugf("%s: memberupdate: user %s (nick %s) changes nick to %s", b.Account, m.Member.User.Username, b.userMemberMap[m.Member.User.ID].Nick, m.Member.Nick)
+	}
+	b.userMemberMap[m.Member.User.ID] = m.Member
+	b.Unlock()
+}
+
+func (b *bdiscord) getNick(user *discordgo.User) string {
+	var err error
+	b.Lock()
+	defer b.Unlock()
+	if _, ok := b.userMemberMap[user.ID]; ok {
+		if b.userMemberMap[user.ID] != nil {
+			if b.userMemberMap[user.ID].Nick != "" {
+				// only return if nick is set
+				return b.userMemberMap[user.ID].Nick
+			}
+			// otherwise return username
+			return user.Username
+		}
+	}
+	// if we didn't find nick, search for it
+	b.userMemberMap[user.ID], err = b.c.GuildMember(b.guildID, user.ID)
+	if err != nil {
+		return user.Username
+	}
+	// only return if nick is set
+	if b.userMemberMap[user.ID].Nick != "" {
+		return b.userMemberMap[user.ID].Nick
+	}
+	return user.Username
+}
+
+func (b *bdiscord) getChannelID(name string) string {
+	idcheck := strings.Split(name, "ID:")
+	if len(idcheck) > 1 {
+		return idcheck[1]
+	}
+	for _, channel := range b.Channels {
+		if channel.Name == name {
+			return channel.ID
+		}
+	}
+	return ""
+}
+
+func (b *bdiscord) getChannelName(id string) string {
+	for _, channel := range b.Channels {
+		if channel.ID == id {
+			return channel.Name
+		}
+	}
+	return ""
+}
+
+func (b *bdiscord) replaceRoleMentions(text string) string {
+	roles, err := b.c.GuildRoles(b.guildID)
+	if err != nil {
+		flog.Debugf("%#v", string(err.(*discordgo.RESTError).ResponseBody))
+		return text
+	}
+	for _, role := range roles {
+		text = strings.Replace(text, "<@&"+role.ID+">", "@"+role.Name, -1)
+	}
+	return text
+}
+
+func (b *bdiscord) replaceChannelMentions(text string) string {
+	var err error
+	re := regexp.MustCompile("<#[0-9]+>")
+	text = re.ReplaceAllStringFunc(text, func(m string) string {
+		channel := b.getChannelName(m[2 : len(m)-1])
+		// if at first don't succeed, try again
+		if channel == "" {
+			b.Channels, err = b.c.GuildChannels(b.guildID)
+			if err != nil {
+				return "#unknownchannel"
+			}
+			channel = b.getChannelName(m[2 : len(m)-1])
+			return channel
+		}
+		return channel
+	})
+	return text
+}
+
+func (b *bdiscord) stripCustomoji(text string) string {
+	// <:doge:302803592035958784>
+	re := regexp.MustCompile("<(:.*?:)[0-9]+>")
+	return re.ReplaceAllString(text, `$1`)
+}
--- a/bridge/gitter/gitter.go
+++ b/bridge/gitter/gitter.go
@ -0,0 +1,125 @@
+package bgitter
+
+import (
+	"fmt"
+	"github.com/42wim/matterbridge/bridge/config"
+	log "github.com/Sirupsen/logrus"
+	"github.com/sromku/go-gitter"
+	"strings"
+)
+
+type Bgitter struct {
+	c       *gitter.Gitter
+	Config  *config.Protocol
+	Remote  chan config.Message
+	Account string
+	Users   []gitter.User
+	Rooms   []gitter.Room
+}
+
+var flog *log.Entry
+var protocol = "gitter"
+
+func init() {
+	flog = log.WithFields(log.Fields{"module": protocol})
+}
+
+func New(cfg config.Protocol, account string, c chan config.Message) *Bgitter {
+	b := &Bgitter{}
+	b.Config = &cfg
+	b.Remote = c
+	b.Account = account
+	return b
+}
+
+func (b *Bgitter) Connect() error {
+	var err error
+	flog.Info("Connecting")
+	b.c = gitter.New(b.Config.Token)
+	_, err = b.c.GetUser()
+	if err != nil {
+		flog.Debugf("%#v", err)
+		return err
+	}
+	flog.Info("Connection succeeded")
+	b.Rooms, _ = b.c.GetRooms()
+	return nil
+}
+
+func (b *Bgitter) Disconnect() error {
+	return nil
+
+}
+
+func (b *Bgitter) JoinChannel(channel string) error {
+	roomID, err := b.c.GetRoomId(channel)
+	if err != nil {
+		return fmt.Errorf("Could not find roomID for %v. Please create the room on gitter.im", channel)
+	}
+	room, err := b.c.GetRoom(roomID)
+	if err != nil {
+		return err
+	}
+	b.Rooms = append(b.Rooms, *room)
+	user, err := b.c.GetUser()
+	if err != nil {
+		return err
+	}
+	_, err = b.c.JoinRoom(roomID, user.ID)
+	if err != nil {
+		return err
+	}
+	users, _ := b.c.GetUsersInRoom(roomID)
+	b.Users = append(b.Users, users...)
+	stream := b.c.Stream(roomID)
+	go b.c.Listen(stream)
+
+	go func(stream *gitter.Stream, room string) {
+		for event := range stream.Event {
+			switch ev := event.Data.(type) {
+			case *gitter.MessageReceived:
+				// check for ZWSP to see if it's not an echo
+				if !strings.HasSuffix(ev.Message.Text, "") {
+					flog.Debugf("Sending message from %s on %s to gateway", ev.Message.From.Username, b.Account)
+					b.Remote <- config.Message{Username: ev.Message.From.Username, Text: ev.Message.Text, Channel: room,
+						Account: b.Account, Avatar: b.getAvatar(ev.Message.From.Username)}
+				}
+			case *gitter.GitterConnectionClosed:
+				flog.Errorf("connection with gitter closed for room %s", room)
+			}
+		}
+	}(stream, room.Name)
+	return nil
+}
+
+func (b *Bgitter) Send(msg config.Message) error {
+	flog.Debugf("Receiving %#v", msg)
+	roomID := b.getRoomID(msg.Channel)
+	if roomID == "" {
+		flog.Errorf("Could not find roomID for %v", msg.Channel)
+		return nil
+	}
+	// add ZWSP because gitter echoes our own messages
+	return b.c.SendMessage(roomID, msg.Username+msg.Text+" ")
+}
+
+func (b *Bgitter) getRoomID(channel string) string {
+	for _, v := range b.Rooms {
+		if v.URI == channel {
+			return v.ID
+		}
+	}
+	return ""
+}
+
+func (b *Bgitter) getAvatar(user string) string {
+	var avatar string
+	if b.Users != nil {
+		for _, u := range b.Users {
+			if user == u.Username {
+				return u.AvatarURLSmall
+			}
+		}
+	}
+	return avatar
+}
--- a/bridge/irc/helper.go
+++ b/bridge/irc/helper.go
@ -0,0 +1,59 @@
+package birc
+
+import (
+	"strings"
+)
+
+func tableformatter(nicks []string, nicksPerRow int, continued bool) string {
+	result := "|IRC users"
+	if continued {
+		result = "|(continued)"
+	}
+	for i := 0; i < 2; i++ {
+		for j := 1; j <= nicksPerRow && j <= len(nicks); j++ {
+			if i == 0 {
+				result += "|"
+			} else {
+				result += ":-|"
+			}
+		}
+		result += "\r\n|"
+	}
+	result += nicks[0] + "|"
+	for i := 1; i < len(nicks); i++ {
+		if i%nicksPerRow == 0 {
+			result += "\r\n|" + nicks[i] + "|"
+		} else {
+			result += nicks[i] + "|"
+		}
+	}
+	return result
+}
+
+func plainformatter(nicks []string, nicksPerRow int) string {
+	return strings.Join(nicks, ", ") + " currently on IRC"
+}
+
+func IsMarkup(message string) bool {
+	switch message[0] {
+	case '|':
+		fallthrough
+	case '#':
+		fallthrough
+	case '_':
+		fallthrough
+	case '*':
+		fallthrough
+	case '~':
+		fallthrough
+	case '-':
+		fallthrough
+	case ':':
+		fallthrough
+	case '>':
+		fallthrough
+	case '=':
+		return true
+	}
+	return false
+}
--- a/bridge/irc/irc.go
+++ b/bridge/irc/irc.go
@ -0,0 +1,278 @@
+package birc
+
+import (
+	"crypto/tls"
+	"fmt"
+	"github.com/42wim/matterbridge/bridge/config"
+	log "github.com/Sirupsen/logrus"
+	ircm "github.com/sorcix/irc"
+	"github.com/thoj/go-ircevent"
+	"regexp"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+)
+
+type Birc struct {
+	i         *irc.Connection
+	Nick      string
+	names     map[string][]string
+	Config    *config.Protocol
+	Remote    chan config.Message
+	connected chan struct{}
+	Local     chan config.Message // local queue for flood control
+	Account   string
+}
+
+var flog *log.Entry
+var protocol = "irc"
+
+func init() {
+	flog = log.WithFields(log.Fields{"module": protocol})
+}
+
+func New(cfg config.Protocol, account string, c chan config.Message) *Birc {
+	b := &Birc{}
+	b.Config = &cfg
+	b.Nick = b.Config.Nick
+	b.Remote = c
+	b.names = make(map[string][]string)
+	b.Account = account
+	b.connected = make(chan struct{})
+	if b.Config.MessageDelay == 0 {
+		b.Config.MessageDelay = 1300
+	}
+	if b.Config.MessageQueue == 0 {
+		b.Config.MessageQueue = 30
+	}
+	if b.Config.MessageLength == 0 {
+		b.Config.MessageLength = 400
+	}
+	return b
+}
+
+func (b *Birc) Command(msg *config.Message) string {
+	switch msg.Text {
+	case "!users":
+		b.i.AddCallback(ircm.RPL_NAMREPLY, b.storeNames)
+		b.i.AddCallback(ircm.RPL_ENDOFNAMES, b.endNames)
+		b.i.SendRaw("NAMES " + msg.Channel)
+	}
+	return ""
+}
+
+func (b *Birc) Connect() error {
+	b.Local = make(chan config.Message, b.Config.MessageQueue+10)
+	flog.Infof("Connecting %s", b.Config.Server)
+	i := irc.IRC(b.Config.Nick, b.Config.Nick)
+	if log.GetLevel() == log.DebugLevel {
+		i.Debug = true
+	}
+	i.UseTLS = b.Config.UseTLS
+	i.UseSASL = b.Config.UseSASL
+	i.SASLLogin = b.Config.NickServNick
+	i.SASLPassword = b.Config.NickServPassword
+	i.TLSConfig = &tls.Config{InsecureSkipVerify: b.Config.SkipTLSVerify}
+	if b.Config.Password != "" {
+		i.Password = b.Config.Password
+	}
+	i.AddCallback(ircm.RPL_WELCOME, b.handleNewConnection)
+	err := i.Connect(b.Config.Server)
+	if err != nil {
+		return err
+	}
+	b.i = i
+	select {
+	case <-b.connected:
+		flog.Info("Connection succeeded")
+	case <-time.After(time.Second * 30):
+		return fmt.Errorf("connection timed out")
+	}
+	i.Debug = false
+	go b.doSend()
+	return nil
+}
+
+func (b *Birc) Disconnect() error {
+	//b.i.Disconnect()
+	close(b.Local)
+	return nil
+}
+
+func (b *Birc) JoinChannel(channel string) error {
+	b.i.Join(channel)
+	return nil
+}
+
+func (b *Birc) Send(msg config.Message) error {
+	flog.Debugf("Receiving %#v", msg)
+	if msg.Account == b.Account {
+		return nil
+	}
+	if strings.HasPrefix(msg.Text, "!") {
+		b.Command(&msg)
+	}
+	for _, text := range strings.Split(msg.Text, "\n") {
+		if len(text) > b.Config.MessageLength {
+			text = text[:b.Config.MessageLength] + " <message clipped>"
+		}
+		if len(b.Local) < b.Config.MessageQueue {
+			if len(b.Local) == b.Config.MessageQueue-1 {
+				text = text + " <message clipped>"
+			}
+			b.Local <- config.Message{Text: text, Username: msg.Username, Channel: msg.Channel}
+		} else {
+			flog.Debugf("flooding, dropping message (queue at %d)", len(b.Local))
+		}
+	}
+	return nil
+}
+
+func (b *Birc) doSend() {
+	rate := time.Millisecond * time.Duration(b.Config.MessageDelay)
+	throttle := time.Tick(rate)
+	for msg := range b.Local {
+		<-throttle
+		b.i.Privmsg(msg.Channel, msg.Username+msg.Text)
+	}
+}
+
+func (b *Birc) endNames(event *irc.Event) {
+	channel := event.Arguments[1]
+	sort.Strings(b.names[channel])
+	maxNamesPerPost := (300 / b.nicksPerRow()) * b.nicksPerRow()
+	continued := false
+	for len(b.names[channel]) > maxNamesPerPost {
+		b.Remote <- config.Message{Username: b.Nick, Text: b.formatnicks(b.names[channel][0:maxNamesPerPost], continued),
+			Channel: channel, Account: b.Account}
+		b.names[channel] = b.names[channel][maxNamesPerPost:]
+		continued = true
+	}
+	b.Remote <- config.Message{Username: b.Nick, Text: b.formatnicks(b.names[channel], continued),
+		Channel: channel, Account: b.Account}
+	b.names[channel] = nil
+	b.i.ClearCallback(ircm.RPL_NAMREPLY)
+	b.i.ClearCallback(ircm.RPL_ENDOFNAMES)
+}
+
+func (b *Birc) handleNewConnection(event *irc.Event) {
+	flog.Debug("Registering callbacks")
+	i := b.i
+	b.Nick = event.Arguments[0]
+	i.AddCallback("PRIVMSG", b.handlePrivMsg)
+	i.AddCallback("CTCP_ACTION", b.handlePrivMsg)
+	i.AddCallback(ircm.RPL_TOPICWHOTIME, b.handleTopicWhoTime)
+	i.AddCallback(ircm.NOTICE, b.handleNotice)
+	//i.AddCallback(ircm.RPL_MYINFO, func(e *irc.Event) { flog.Infof("%s: %s", e.Code, strings.Join(e.Arguments[1:], " ")) })
+	i.AddCallback("PING", func(e *irc.Event) {
+		i.SendRaw("PONG :" + e.Message())
+		flog.Debugf("PING/PONG")
+	})
+	i.AddCallback("JOIN", b.handleJoinPart)
+	i.AddCallback("PART", b.handleJoinPart)
+	i.AddCallback("QUIT", b.handleJoinPart)
+	i.AddCallback("KICK", b.handleJoinPart)
+	i.AddCallback("*", b.handleOther)
+	// we are now fully connected
+	b.connected <- struct{}{}
+}
+
+func (b *Birc) handleJoinPart(event *irc.Event) {
+	channel := event.Arguments[0]
+	if event.Code == "KICK" {
+		flog.Infof("Got kicked from %s by %s", channel, event.Nick)
+		b.Remote <- config.Message{Username: "system", Text: "rejoin", Channel: channel, Account: b.Account, Event: config.EVENT_REJOIN_CHANNELS}
+		return
+	}
+	if event.Code == "QUIT" {
+		if event.Nick == b.Nick && strings.Contains(event.Raw, "Ping timeout") {
+			flog.Infof("%s reconnecting ..", b.Account)
+			b.Remote <- config.Message{Username: "system", Text: "reconnect", Channel: channel, Account: b.Account, Event: config.EVENT_FAILURE}
+			return
+		}
+	}
+	flog.Debugf("Sending JOIN_LEAVE event from %s to gateway", b.Account)
+	b.Remote <- config.Message{Username: "system", Text: event.Nick + " " + strings.ToLower(event.Code) + "s", Channel: channel, Account: b.Account, Event: config.EVENT_JOIN_LEAVE}
+	flog.Debugf("handle %#v", event)
+}
+
+func (b *Birc) handleNotice(event *irc.Event) {
+	if strings.Contains(event.Message(), "This nickname is registered") && event.Nick == b.Config.NickServNick {
+		b.i.Privmsg(b.Config.NickServNick, "IDENTIFY "+b.Config.NickServPassword)
+	} else {
+		b.handlePrivMsg(event)
+	}
+}
+
+func (b *Birc) handleOther(event *irc.Event) {
+	switch event.Code {
+	case "372", "375", "376", "250", "251", "252", "253", "254", "255", "265", "266", "002", "003", "004", "005":
+		return
+	}
+	flog.Debugf("%#v", event.Raw)
+}
+
+func (b *Birc) handlePrivMsg(event *irc.Event) {
+	// don't forward queries to the bot
+	if event.Arguments[0] == b.Nick {
+		return
+	}
+	// don't forward message from ourself
+	if event.Nick == b.Nick {
+		return
+	}
+	flog.Debugf("handlePrivMsg() %s %s %#v", event.Nick, event.Message(), event)
+	msg := ""
+	if event.Code == "CTCP_ACTION" {
+		msg = event.Nick + " "
+	}
+	msg += event.Message()
+	// strip IRC colors
+	re := regexp.MustCompile(`[[:cntrl:]](\d+,|)\d+`)
+	msg = re.ReplaceAllString(msg, "")
+	flog.Debugf("Sending message from %s on %s to gateway", event.Arguments[0], b.Account)
+	b.Remote <- config.Message{Username: event.Nick, Text: msg, Channel: event.Arguments[0], Account: b.Account}
+}
+
+func (b *Birc) handleTopicWhoTime(event *irc.Event) {
+	parts := strings.Split(event.Arguments[2], "!")
+	t, err := strconv.ParseInt(event.Arguments[3], 10, 64)
+	if err != nil {
+		flog.Errorf("Invalid time stamp: %s", event.Arguments[3])
+	}
+	user := parts[0]
+	if len(parts) > 1 {
+		user += " [" + parts[1] + "]"
+	}
+	flog.Debugf("%s: Topic set by %s [%s]", event.Code, user, time.Unix(t, 0))
+}
+
+func (b *Birc) nicksPerRow() int {
+	return 4
+	/*
+		if b.Config.Mattermost.NicksPerRow < 1 {
+			return 4
+		}
+		return b.Config.Mattermost.NicksPerRow
+	*/
+}
+
+func (b *Birc) storeNames(event *irc.Event) {
+	channel := event.Arguments[2]
+	b.names[channel] = append(
+		b.names[channel],
+		strings.Split(strings.TrimSpace(event.Message()), " ")...)
+}
+
+func (b *Birc) formatnicks(nicks []string, continued bool) string {
+	return plainformatter(nicks, b.nicksPerRow())
+	/*
+		switch b.Config.Mattermost.NickFormatter {
+		case "table":
+			return tableformatter(nicks, b.nicksPerRow(), continued)
+		default:
+			return plainformatter(nicks, b.nicksPerRow())
+		}
+	*/
+}
--- a/bridge/matrix/matrix.go
+++ b/bridge/matrix/matrix.go
@ -0,0 +1,124 @@
+package bmatrix
+
+import (
+	"regexp"
+	"sync"
+
+	"github.com/42wim/matterbridge/bridge/config"
+	log "github.com/Sirupsen/logrus"
+	matrix "github.com/matrix-org/gomatrix"
+)
+
+type Bmatrix struct {
+	mc      *matrix.Client
+	Config  *config.Protocol
+	Remote  chan config.Message
+	Account string
+	UserID  string
+	RoomMap map[string]string
+	sync.RWMutex
+}
+
+var flog *log.Entry
+var protocol = "matrix"
+
+func init() {
+	flog = log.WithFields(log.Fields{"module": protocol})
+}
+
+func New(cfg config.Protocol, account string, c chan config.Message) *Bmatrix {
+	b := &Bmatrix{}
+	b.RoomMap = make(map[string]string)
+	b.Config = &cfg
+	b.Account = account
+	b.Remote = c
+	return b
+}
+
+func (b *Bmatrix) Connect() error {
+	var err error
+	flog.Infof("Connecting %s", b.Config.Server)
+	b.mc, err = matrix.NewClient(b.Config.Server, "", "")
+	if err != nil {
+		flog.Debugf("%#v", err)
+		return err
+	}
+	resp, err := b.mc.Login(&matrix.ReqLogin{
+		Type:     "m.login.password",
+		User:     b.Config.Login,
+		Password: b.Config.Password,
+	})
+	if err != nil {
+		flog.Debugf("%#v", err)
+		return err
+	}
+	b.mc.SetCredentials(resp.UserID, resp.AccessToken)
+	b.UserID = resp.UserID
+	flog.Info("Connection succeeded")
+	go b.handlematrix()
+	return nil
+}
+
+func (b *Bmatrix) Disconnect() error {
+	return nil
+}
+
+func (b *Bmatrix) JoinChannel(channel string) error {
+	resp, err := b.mc.JoinRoom(channel, "", nil)
+	if err != nil {
+		return err
+	}
+	b.Lock()
+	b.RoomMap[resp.RoomID] = channel
+	b.Unlock()
+	return err
+}
+
+func (b *Bmatrix) Send(msg config.Message) error {
+	flog.Debugf("Receiving %#v", msg)
+	channel := b.getRoomID(msg.Channel)
+	flog.Debugf("Sending to channel %s", channel)
+	b.mc.SendText(channel, msg.Username+msg.Text)
+	return nil
+}
+
+func (b *Bmatrix) getRoomID(channel string) string {
+	b.RLock()
+	defer b.RUnlock()
+	for ID, name := range b.RoomMap {
+		if name == channel {
+			return ID
+		}
+	}
+	return ""
+}
+func (b *Bmatrix) handlematrix() error {
+	syncer := b.mc.Syncer.(*matrix.DefaultSyncer)
+	syncer.OnEventType("m.room.message", func(ev *matrix.Event) {
+		if ev.Content["msgtype"].(string) == "m.text" && ev.Sender != b.UserID {
+			b.RLock()
+			channel, ok := b.RoomMap[ev.RoomID]
+			b.RUnlock()
+			if !ok {
+				flog.Debugf("Unknown room %s", ev.RoomID)
+				return
+			}
+			username := ev.Sender[1:]
+			if b.Config.NoHomeServerSuffix {
+				re := regexp.MustCompile("(.*?):.*")
+				username = re.ReplaceAllString(username, `$1`)
+			}
+			flog.Debugf("Sending message from %s on %s to gateway", ev.Sender, b.Account)
+			b.Remote <- config.Message{Username: username, Text: ev.Content["body"].(string), Channel: channel, Account: b.Account}
+		}
+		flog.Debugf("Received: %#v", ev)
+	})
+	go func() {
+		for {
+			if err := b.mc.Sync(); err != nil {
+				flog.Println("Sync() returned ", err)
+			}
+		}
+	}()
+	return nil
+}
--- a/bridge/mattermost/mattermost.go
+++ b/bridge/mattermost/mattermost.go
@ -0,0 +1,176 @@
+package bmattermost
+
+import (
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/matterclient"
+	"github.com/42wim/matterbridge/matterhook"
+	log "github.com/Sirupsen/logrus"
+)
+
+type MMhook struct {
+	mh *matterhook.Client
+}
+
+type MMapi struct {
+	mc            *matterclient.MMClient
+	mmMap         map[string]string
+	mmIgnoreNicks []string
+}
+
+type MMMessage struct {
+	Text     string
+	Channel  string
+	Username string
+}
+
+type Bmattermost struct {
+	MMhook
+	MMapi
+	Config  *config.Protocol
+	Remote  chan config.Message
+	name    string
+	TeamId  string
+	Account string
+}
+
+var flog *log.Entry
+var protocol = "mattermost"
+
+func init() {
+	flog = log.WithFields(log.Fields{"module": protocol})
+}
+
+func New(cfg config.Protocol, account string, c chan config.Message) *Bmattermost {
+	b := &Bmattermost{}
+	b.Config = &cfg
+	b.Remote = c
+	b.Account = account
+	b.mmMap = make(map[string]string)
+	return b
+}
+
+func (b *Bmattermost) Command(cmd string) string {
+	return ""
+}
+
+func (b *Bmattermost) Connect() error {
+	if !b.Config.UseAPI {
+		flog.Info("Connecting webhooks")
+		b.mh = matterhook.New(b.Config.URL,
+			matterhook.Config{InsecureSkipVerify: b.Config.SkipTLSVerify,
+				BindAddress: b.Config.BindAddress})
+	} else {
+		b.mc = matterclient.New(b.Config.Login, b.Config.Password,
+			b.Config.Team, b.Config.Server)
+		b.mc.SkipTLSVerify = b.Config.SkipTLSVerify
+		b.mc.NoTLS = b.Config.NoTLS
+		flog.Infof("Connecting %s (team: %s) on %s", b.Config.Login, b.Config.Team, b.Config.Server)
+		err := b.mc.Login()
+		if err != nil {
+			return err
+		}
+		flog.Info("Connection succeeded")
+		b.TeamId = b.mc.GetTeamId()
+		go b.mc.WsReceiver()
+		go b.mc.StatusLoop()
+	}
+	go b.handleMatter()
+	return nil
+}
+
+func (b *Bmattermost) Disconnect() error {
+	return nil
+}
+
+func (b *Bmattermost) JoinChannel(channel string) error {
+	// we can only join channels using the API
+	if b.Config.UseAPI {
+		return b.mc.JoinChannel(b.mc.GetChannelId(channel, ""))
+	}
+	return nil
+}
+
+func (b *Bmattermost) Send(msg config.Message) error {
+	flog.Debugf("Receiving %#v", msg)
+	nick := msg.Username
+	message := msg.Text
+	channel := msg.Channel
+
+	if b.Config.PrefixMessagesWithNick {
+		message = nick + message
+	}
+	if !b.Config.UseAPI {
+		matterMessage := matterhook.OMessage{IconURL: b.Config.IconURL}
+		matterMessage.IconURL = msg.Avatar
+		matterMessage.Channel = channel
+		matterMessage.UserName = nick
+		matterMessage.Type = ""
+		matterMessage.Text = message
+		err := b.mh.Send(matterMessage)
+		if err != nil {
+			flog.Info(err)
+			return err
+		}
+		return nil
+	}
+	b.mc.PostMessage(b.mc.GetChannelId(channel, ""), message)
+	return nil
+}
+
+func (b *Bmattermost) handleMatter() {
+	flog.Debugf("Choosing API based Mattermost connection: %t", b.Config.UseAPI)
+	mchan := make(chan *MMMessage)
+	if b.Config.UseAPI {
+		go b.handleMatterClient(mchan)
+	} else {
+		go b.handleMatterHook(mchan)
+	}
+	for message := range mchan {
+		flog.Debugf("Sending message from %s on %s to gateway", message.Username, b.Account)
+		b.Remote <- config.Message{Text: message.Text, Username: message.Username, Channel: message.Channel, Account: b.Account}
+	}
+}
+
+func (b *Bmattermost) handleMatterClient(mchan chan *MMMessage) {
+	for message := range b.mc.MessageChan {
+		flog.Debugf("%#v", message.Raw.Data)
+		if message.Type == "system_join_leave" ||
+			message.Type == "system_join_channel" ||
+			message.Type == "system_leave_channel" {
+			flog.Debugf("Sending JOIN_LEAVE event from %s to gateway", b.Account)
+			b.Remote <- config.Message{Username: "system", Text: message.Text, Channel: message.Channel, Account: b.Account, Event: config.EVENT_JOIN_LEAVE}
+			continue
+		}
+		// do not post our own messages back to irc
+		// only listen to message from our team
+		if (message.Raw.Event == "posted" || message.Raw.Event == "post_edited") &&
+			b.mc.User.Username != message.Username && message.Raw.Data["team_id"].(string) == b.TeamId {
+			flog.Debugf("Receiving from matterclient %#v", message)
+			m := &MMMessage{}
+			m.Username = message.Username
+			m.Channel = message.Channel
+			m.Text = message.Text
+			if message.Raw.Event == "post_edited" && !b.Config.EditDisable {
+				m.Text = message.Text + b.Config.EditSuffix
+			}
+			if len(message.Post.FileIds) > 0 {
+				for _, link := range b.mc.GetPublicLinks(message.Post.FileIds) {
+					m.Text = m.Text + "\n" + link
+				}
+			}
+			mchan <- m
+		}
+	}
+}
+
+func (b *Bmattermost) handleMatterHook(mchan chan *MMMessage) {
+	for {
+		message := b.mh.Receive()
+		flog.Debugf("Receiving from matterhook %#v", message)
+		m := &MMMessage{}
+		m.Username = message.UserName
+		m.Text = message.Text
+		m.Channel = message.ChannelName
+		mchan <- m
+	}
+}
--- a/bridge/rocketchat/rocketchat.go
+++ b/bridge/rocketchat/rocketchat.go
@ -0,0 +1,87 @@
+package brocketchat
+
+import (
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/hook/rockethook"
+	"github.com/42wim/matterbridge/matterhook"
+	log "github.com/Sirupsen/logrus"
+)
+
+type MMhook struct {
+	mh *matterhook.Client
+	rh *rockethook.Client
+}
+
+type Brocketchat struct {
+	MMhook
+	Config  *config.Protocol
+	Remote  chan config.Message
+	name    string
+	Account string
+}
+
+var flog *log.Entry
+var protocol = "rocketchat"
+
+func init() {
+	flog = log.WithFields(log.Fields{"module": protocol})
+}
+
+func New(cfg config.Protocol, account string, c chan config.Message) *Brocketchat {
+	b := &Brocketchat{}
+	b.Config = &cfg
+	b.Remote = c
+	b.Account = account
+	return b
+}
+
+func (b *Brocketchat) Command(cmd string) string {
+	return ""
+}
+
+func (b *Brocketchat) Connect() error {
+	flog.Info("Connecting webhooks")
+	b.mh = matterhook.New(b.Config.URL,
+		matterhook.Config{InsecureSkipVerify: b.Config.SkipTLSVerify,
+			DisableServer: true})
+	b.rh = rockethook.New(b.Config.URL, rockethook.Config{BindAddress: b.Config.BindAddress})
+	go b.handleRocketHook()
+	return nil
+}
+
+func (b *Brocketchat) Disconnect() error {
+	return nil
+
+}
+
+func (b *Brocketchat) JoinChannel(channel string) error {
+	return nil
+}
+
+func (b *Brocketchat) Send(msg config.Message) error {
+	flog.Debugf("Receiving %#v", msg)
+	matterMessage := matterhook.OMessage{IconURL: b.Config.IconURL}
+	matterMessage.Channel = msg.Channel
+	matterMessage.UserName = msg.Username
+	matterMessage.Type = ""
+	matterMessage.Text = msg.Text
+	err := b.mh.Send(matterMessage)
+	if err != nil {
+		flog.Info(err)
+		return err
+	}
+	return nil
+}
+
+func (b *Brocketchat) handleRocketHook() {
+	for {
+		message := b.rh.Receive()
+		flog.Debugf("Receiving from rockethook %#v", message)
+		// do not loop
+		if message.UserName == b.Config.Nick {
+			continue
+		}
+		flog.Debugf("Sending message from %s on %s to gateway", message.UserName, b.Account)
+		b.Remote <- config.Message{Text: message.Text, Username: message.UserName, Channel: message.ChannelName, Account: b.Account}
+	}
+}
--- a/bridge/slack/slack.go
+++ b/bridge/slack/slack.go
@ -0,0 +1,279 @@
+package bslack
+
+import (
+	"fmt"
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/matterhook"
+	log "github.com/Sirupsen/logrus"
+	"github.com/nlopes/slack"
+	"regexp"
+	"strings"
+	"time"
+)
+
+type MMMessage struct {
+	Text     string
+	Channel  string
+	Username string
+	Raw      *slack.MessageEvent
+}
+
+type Bslack struct {
+	mh       *matterhook.Client
+	sc       *slack.Client
+	Config   *config.Protocol
+	rtm      *slack.RTM
+	Plus     bool
+	Remote   chan config.Message
+	Users    []slack.User
+	Account  string
+	si       *slack.Info
+	channels []slack.Channel
+}
+
+var flog *log.Entry
+var protocol = "slack"
+
+func init() {
+	flog = log.WithFields(log.Fields{"module": protocol})
+}
+
+func New(cfg config.Protocol, account string, c chan config.Message) *Bslack {
+	b := &Bslack{}
+	b.Config = &cfg
+	b.Remote = c
+	b.Account = account
+	return b
+}
+
+func (b *Bslack) Command(cmd string) string {
+	return ""
+}
+
+func (b *Bslack) Connect() error {
+	flog.Info("Connecting")
+	if !b.Config.UseAPI {
+		b.mh = matterhook.New(b.Config.URL,
+			matterhook.Config{BindAddress: b.Config.BindAddress})
+	} else {
+		b.sc = slack.New(b.Config.Token)
+		b.rtm = b.sc.NewRTM()
+		go b.rtm.ManageConnection()
+	}
+	flog.Info("Connection succeeded")
+	go b.handleSlack()
+	return nil
+}
+
+func (b *Bslack) Disconnect() error {
+	return nil
+
+}
+
+func (b *Bslack) JoinChannel(channel string) error {
+	// we can only join channels using the API
+	if b.Config.UseAPI {
+		if strings.HasPrefix(b.Config.Token, "xoxb") {
+			// TODO check if bot has already joined channel
+			return nil
+		}
+		_, err := b.sc.JoinChannel(channel)
+		if err != nil {
+			if err.Error() != "name_taken" {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func (b *Bslack) Send(msg config.Message) error {
+	flog.Debugf("Receiving %#v", msg)
+	nick := msg.Username
+	message := msg.Text
+	channel := msg.Channel
+	if b.Config.PrefixMessagesWithNick {
+		message = nick + " " + message
+	}
+	if !b.Config.UseAPI {
+		matterMessage := matterhook.OMessage{IconURL: b.Config.IconURL}
+		matterMessage.Channel = channel
+		matterMessage.UserName = nick
+		matterMessage.Type = ""
+		matterMessage.Text = message
+		err := b.mh.Send(matterMessage)
+		if err != nil {
+			flog.Info(err)
+			return err
+		}
+		return nil
+	}
+	schannel, err := b.getChannelByName(channel)
+	if err != nil {
+		return err
+	}
+	np := slack.NewPostMessageParameters()
+	if b.Config.PrefixMessagesWithNick == true {
+		np.AsUser = true
+	}
+	np.Username = nick
+	np.IconURL = config.GetIconURL(&msg, b.Config)
+	if msg.Avatar != "" {
+		np.IconURL = msg.Avatar
+	}
+	b.sc.PostMessage(schannel.ID, message, np)
+
+	/*
+	   newmsg := b.rtm.NewOutgoingMessage(message, schannel.ID)
+	   b.rtm.SendMessage(newmsg)
+	*/
+
+	return nil
+}
+
+func (b *Bslack) getAvatar(user string) string {
+	var avatar string
+	if b.Users != nil {
+		for _, u := range b.Users {
+			if user == u.Name {
+				return u.Profile.Image48
+			}
+		}
+	}
+	return avatar
+}
+
+func (b *Bslack) getChannelByName(name string) (*slack.Channel, error) {
+	if b.channels == nil {
+		return nil, fmt.Errorf("%s: channel %s not found (no channels found)", b.Account, name)
+	}
+	for _, channel := range b.channels {
+		if channel.Name == name {
+			return &channel, nil
+		}
+	}
+	return nil, fmt.Errorf("%s: channel %s not found", b.Account, name)
+}
+
+func (b *Bslack) getChannelByID(ID string) (*slack.Channel, error) {
+	if b.channels == nil {
+		return nil, fmt.Errorf("%s: channel %s not found (no channels found)", b.Account, ID)
+	}
+	for _, channel := range b.channels {
+		if channel.ID == ID {
+			return &channel, nil
+		}
+	}
+	return nil, fmt.Errorf("%s: channel %s not found", b.Account, ID)
+}
+
+func (b *Bslack) handleSlack() {
+	flog.Debugf("Choosing API based slack connection: %t", b.Config.UseAPI)
+	mchan := make(chan *MMMessage)
+	if b.Config.UseAPI {
+		go b.handleSlackClient(mchan)
+	} else {
+		go b.handleMatterHook(mchan)
+	}
+	time.Sleep(time.Second)
+	flog.Debug("Start listening for Slack messages")
+	for message := range mchan {
+		// do not send messages from ourself
+		if b.Config.UseAPI && message.Username == b.si.User.Name {
+			continue
+		}
+		texts := strings.Split(message.Text, "\n")
+		for _, text := range texts {
+			flog.Debugf("Sending message from %s on %s to gateway", message.Username, b.Account)
+			b.Remote <- config.Message{Text: text, Username: message.Username, Channel: message.Channel, Account: b.Account, Avatar: b.getAvatar(message.Username)}
+		}
+	}
+}
+
+func (b *Bslack) handleSlackClient(mchan chan *MMMessage) {
+	count := 0
+	for msg := range b.rtm.IncomingEvents {
+		switch ev := msg.Data.(type) {
+		case *slack.MessageEvent:
+			// ignore first message
+			if count > 0 {
+				flog.Debugf("Receiving from slackclient %#v", ev)
+				if !b.Config.EditDisable && ev.SubMessage != nil {
+					flog.Debugf("SubMessage %#v", ev.SubMessage)
+					ev.User = ev.SubMessage.User
+					ev.Text = ev.SubMessage.Text + b.Config.EditSuffix
+				}
+				// use our own func because rtm.GetChannelInfo doesn't work for private channels
+				channel, err := b.getChannelByID(ev.Channel)
+				if err != nil {
+					continue
+				}
+				user, err := b.rtm.GetUserInfo(ev.User)
+				if err != nil {
+					continue
+				}
+				m := &MMMessage{}
+				m.Username = user.Name
+				m.Channel = channel.Name
+				m.Text = ev.Text
+				m.Raw = ev
+				m.Text = b.replaceMention(m.Text)
+				mchan <- m
+			}
+			count++
+		case *slack.OutgoingErrorEvent:
+			flog.Debugf("%#v", ev.Error())
+		case *slack.ChannelJoinedEvent:
+			b.Users, _ = b.sc.GetUsers()
+		case *slack.ConnectedEvent:
+			b.channels = ev.Info.Channels
+			b.si = ev.Info
+			b.Users, _ = b.sc.GetUsers()
+			// add private channels
+			groups, _ := b.sc.GetGroups(true)
+			for _, g := range groups {
+				channel := new(slack.Channel)
+				channel.ID = g.ID
+				channel.Name = g.Name
+				b.channels = append(b.channels, *channel)
+			}
+		case *slack.InvalidAuthEvent:
+			flog.Fatalf("Invalid Token %#v", ev)
+		default:
+		}
+	}
+}
+
+func (b *Bslack) handleMatterHook(mchan chan *MMMessage) {
+	for {
+		message := b.mh.Receive()
+		flog.Debugf("receiving from matterhook (slack) %#v", message)
+		m := &MMMessage{}
+		m.Username = message.UserName
+		m.Text = message.Text
+		m.Text = b.replaceMention(m.Text)
+		m.Channel = message.ChannelName
+		if m.Username == "slackbot" {
+			continue
+		}
+		mchan <- m
+	}
+}
+
+func (b *Bslack) userName(id string) string {
+	for _, u := range b.Users {
+		if u.ID == id {
+			return u.Name
+		}
+	}
+	return ""
+}
+
+func (b *Bslack) replaceMention(text string) string {
+	results := regexp.MustCompile(`<@([a-zA-z0-9]+)>`).FindAllStringSubmatch(text, -1)
+	for _, r := range results {
+		text = strings.Replace(text, "<@"+r[1]+">", "@"+b.userName(r[1]), -1)
+
+	}
+	return text
+}
--- a/bridge/telegram/html.go
+++ b/bridge/telegram/html.go
@ -0,0 +1,64 @@
+package btelegram
+
+import (
+	"bytes"
+	"github.com/russross/blackfriday"
+	"html"
+)
+
+type customHtml struct {
+	blackfriday.Renderer
+}
+
+func (options *customHtml) Paragraph(out *bytes.Buffer, text func() bool) {
+	marker := out.Len()
+
+	if !text() {
+		out.Truncate(marker)
+		return
+	}
+	out.WriteString("\n")
+}
+
+func (options *customHtml) BlockCode(out *bytes.Buffer, text []byte, lang string) {
+	out.WriteString("<pre>")
+
+	out.WriteString(html.EscapeString(string(text)))
+	out.WriteString("</pre>\n")
+}
+
+func (options *customHtml) Header(out *bytes.Buffer, text func() bool, level int, id string) {
+	options.Paragraph(out, text)
+}
+
+func (options *customHtml) HRule(out *bytes.Buffer) {
+	out.WriteByte('\n')
+}
+
+func (options *customHtml) BlockQuote(out *bytes.Buffer, text []byte) {
+	out.WriteString("> ")
+	out.Write(text)
+	out.WriteByte('\n')
+}
+
+func (options *customHtml) List(out *bytes.Buffer, text func() bool, flags int) {
+	options.Paragraph(out, text)
+}
+
+func (options *customHtml) ListItem(out *bytes.Buffer, text []byte, flags int) {
+	out.WriteString("- ")
+	out.Write(text)
+	out.WriteByte('\n')
+}
+
+func makeHTML(input string) string {
+	return string(blackfriday.Markdown([]byte(input),
+		&customHtml{blackfriday.HtmlRenderer(blackfriday.HTML_USE_XHTML|blackfriday.HTML_SKIP_IMAGES, "", "")},
+		blackfriday.EXTENSION_NO_INTRA_EMPHASIS|
+			blackfriday.EXTENSION_FENCED_CODE|
+			blackfriday.EXTENSION_AUTOLINK|
+			blackfriday.EXTENSION_SPACE_HEADERS|
+			blackfriday.EXTENSION_HEADER_IDS|
+			blackfriday.EXTENSION_BACKSLASH_LINE_BREAK|
+			blackfriday.EXTENSION_DEFINITION_LISTS))
+}
--- a/bridge/telegram/telegram.go
+++ b/bridge/telegram/telegram.go
@ -0,0 +1,122 @@
+package btelegram
+
+import (
+	"strconv"
+
+	"github.com/42wim/matterbridge/bridge/config"
+	log "github.com/Sirupsen/logrus"
+	"github.com/go-telegram-bot-api/telegram-bot-api"
+)
+
+type Btelegram struct {
+	c       *tgbotapi.BotAPI
+	Config  *config.Protocol
+	Remote  chan config.Message
+	Account string
+}
+
+var flog *log.Entry
+var protocol = "telegram"
+
+func init() {
+	flog = log.WithFields(log.Fields{"module": protocol})
+}
+
+func New(cfg config.Protocol, account string, c chan config.Message) *Btelegram {
+	b := &Btelegram{}
+	b.Config = &cfg
+	b.Remote = c
+	b.Account = account
+	return b
+}
+
+func (b *Btelegram) Connect() error {
+	var err error
+	flog.Info("Connecting")
+	b.c, err = tgbotapi.NewBotAPI(b.Config.Token)
+	if err != nil {
+		flog.Debugf("%#v", err)
+		return err
+	}
+	updates, err := b.c.GetUpdatesChan(tgbotapi.NewUpdate(0))
+	if err != nil {
+		flog.Debugf("%#v", err)
+		return err
+	}
+	flog.Info("Connection succeeded")
+	go b.handleRecv(updates)
+	return nil
+}
+
+func (b *Btelegram) Disconnect() error {
+	return nil
+
+}
+
+func (b *Btelegram) JoinChannel(channel string) error {
+	return nil
+}
+
+func (b *Btelegram) Send(msg config.Message) error {
+	flog.Debugf("Receiving %#v", msg)
+	chatid, err := strconv.ParseInt(msg.Channel, 10, 64)
+	if err != nil {
+		return err
+	}
+
+	if b.Config.MessageFormat == "HTML" {
+		msg.Text = makeHTML(msg.Text)
+	}
+	m := tgbotapi.NewMessage(chatid, msg.Username+msg.Text)
+	if b.Config.MessageFormat == "HTML" {
+		m.ParseMode = tgbotapi.ModeHTML
+	}
+	_, err = b.c.Send(m)
+	return err
+}
+
+func (b *Btelegram) handleRecv(updates <-chan tgbotapi.Update) {
+	for update := range updates {
+		var message *tgbotapi.Message
+		username := ""
+		channel := ""
+		text := ""
+		// handle channels
+		if update.ChannelPost != nil {
+			message = update.ChannelPost
+		}
+		if update.EditedChannelPost != nil && !b.Config.EditDisable {
+			message = update.EditedChannelPost
+			message.Text = message.Text + b.Config.EditSuffix
+		}
+		// handle groups
+		if update.Message != nil {
+			message = update.Message
+		}
+		if update.EditedMessage != nil && !b.Config.EditDisable {
+			message = update.EditedMessage
+			message.Text = message.Text + b.Config.EditSuffix
+		}
+		if message.From != nil {
+			if b.Config.UseFirstName {
+				username = message.From.FirstName
+			}
+			if username == "" {
+				username = message.From.UserName
+				if username == "" {
+					username = message.From.FirstName
+				}
+			}
+			text = message.Text
+			channel = strconv.FormatInt(message.Chat.ID, 10)
+		}
+
+		if username == "" {
+			username = "unknown"
+		}
+		if text != "" {
+			flog.Debugf("Sending message from %s on %s to gateway", username, b.Account)
+			b.Remote <- config.Message{Username: username, Text: text, Channel: channel, Account: b.Account}
+		}
+	}
+}
--- a/bridge/xmpp/xmpp.go
+++ b/bridge/xmpp/xmpp.go
@ -0,0 +1,138 @@
+package bxmpp
+
+import (
+	"crypto/tls"
+	"github.com/42wim/matterbridge/bridge/config"
+	log "github.com/Sirupsen/logrus"
+	"github.com/mattn/go-xmpp"
+
+	"strings"
+	"time"
+)
+
+type Bxmpp struct {
+	xc      *xmpp.Client
+	xmppMap map[string]string
+	Config  *config.Protocol
+	Remote  chan config.Message
+	Account string
+}
+
+var flog *log.Entry
+var protocol = "xmpp"
+
+func init() {
+	flog = log.WithFields(log.Fields{"module": protocol})
+}
+
+func New(cfg config.Protocol, account string, c chan config.Message) *Bxmpp {
+	b := &Bxmpp{}
+	b.xmppMap = make(map[string]string)
+	b.Config = &cfg
+	b.Account = account
+	b.Remote = c
+	return b
+}
+
+func (b *Bxmpp) Connect() error {
+	var err error
+	flog.Infof("Connecting %s", b.Config.Server)
+	b.xc, err = b.createXMPP()
+	if err != nil {
+		flog.Debugf("%#v", err)
+		return err
+	}
+	flog.Info("Connection succeeded")
+	go b.handleXmpp()
+	return nil
+}
+
+func (b *Bxmpp) Disconnect() error {
+	return nil
+}
+
+func (b *Bxmpp) JoinChannel(channel string) error {
+	b.xc.JoinMUCNoHistory(channel+"@"+b.Config.Muc, b.Config.Nick)
+	return nil
+}
+
+func (b *Bxmpp) Send(msg config.Message) error {
+	flog.Debugf("Receiving %#v", msg)
+	b.xc.Send(xmpp.Chat{Type: "groupchat", Remote: msg.Channel + "@" + b.Config.Muc, Text: msg.Username + msg.Text})
+	return nil
+}
+
+func (b *Bxmpp) createXMPP() (*xmpp.Client, error) {
+	tc := new(tls.Config)
+	tc.InsecureSkipVerify = b.Config.SkipTLSVerify
+	tc.ServerName = strings.Split(b.Config.Server, ":")[0]
+	options := xmpp.Options{
+		Host:      b.Config.Server,
+		User:      b.Config.Jid,
+		Password:  b.Config.Password,
+		NoTLS:     true,
+		StartTLS:  true,
+		TLSConfig: tc,
+
+		//StartTLS:      false,
+		Debug:                        true,
+		Session:                      true,
+		Status:                       "",
+		StatusMessage:                "",
+		Resource:                     "",
+		InsecureAllowUnencryptedAuth: false,
+		//InsecureAllowUnencryptedAuth: true,
+	}
+	var err error
+	b.xc, err = options.NewClient()
+	return b.xc, err
+}
+
+func (b *Bxmpp) xmppKeepAlive() chan bool {
+	done := make(chan bool)
+	go func() {
+		ticker := time.NewTicker(90 * time.Second)
+		defer ticker.Stop()
+		for {
+			select {
+			case <-ticker.C:
+				b.xc.PingC2S("", "")
+			case <-done:
+				return
+			}
+		}
+	}()
+	return done
+}
+
+func (b *Bxmpp) handleXmpp() error {
+	done := b.xmppKeepAlive()
+	defer close(done)
+	nodelay := time.Time{}
+	for {
+		m, err := b.xc.Recv()
+		if err != nil {
+			return err
+		}
+		switch v := m.(type) {
+		case xmpp.Chat:
+			var channel, nick string
+			if v.Type == "groupchat" {
+				s := strings.Split(v.Remote, "@")
+				if len(s) >= 2 {
+					channel = s[0]
+				}
+				s = strings.Split(s[1], "/")
+				if len(s) == 2 {
+					nick = s[1]
+				}
+				if nick != b.Config.Nick && v.Stamp == nodelay && v.Text != "" {
+					flog.Debugf("Sending message from %s on %s to gateway", nick, b.Account)
+					b.Remote <- config.Message{Username: nick, Text: v.Text, Channel: channel, Account: b.Account}
+				}
+			}
+		case xmpp.Presence:
+			// do nothing
+		}
+	}
+}
--- a/changelog.md
+++ b/changelog.md
@ -0,0 +1,275 @@
+# v0.13.0
+## New features
+* irc: Limit message length. ```MessageLength=400```
+  Maximum length of message sent to irc server. If it exceeds <message clipped> will be add to the message.
+* irc: Add NOPINGNICK option. 
+  The string "{NOPINGNICK}" (case sensitive) will be replaced by the actual nick / username, but with a ZWSP inside the nick, so the irc user with the same nick won't get pinged.   
+  See https://github.com/42wim/matterbridge/issues/175 for more information
+
+## Bugfix
+* slack: Fix sending to different channels on same account (slack). Closes #177
+* telegram: Fix incorrect usernames being sent. Closes #181
+
+
+# v0.12.1
+## New features
+* telegram: Add UseFirstName option (telegram). Closes #144
+* matrix: Add NoHomeServerSuffix. Option to disable homeserver on username (matrix). Closes #160.
+
+## Bugfix
+* xmpp: Add Compatibility for Cisco Jabber (xmpp) (#166)
+* irc: Fix JoinChannel argument to use IRC channel key (#172)
+* discord: Fix possible crash on nil (discord)
+* discord: Replace long ids in channel metions (discord). Fixes #174
+
+# v0.12.0
+## Changes
+* general: edited messages are now being sent by default on discord/mattermost/telegram/slack. See "New Features"
+
+## New features
+* general: add support for edited messages. 
+  Add new keyword EditDisable (false/true), default false. Which means by default edited messages will be sent to other bridges.
+  Add new keyword EditSuffix , default "". You can change this eg to "(edited)", this will be appended to every edit message.
+* mattermost: support mattermost v3.9.x
+* general: Add support for HTTP{S}_PROXY env variables (#162)
+* discord: Strip custom emoji metadata (discord). Closes #148
+
+## Bugfix
+* slack: Ignore error on private channel join (slack) Fixes #150 
+* mattermost: fix crash on reconnects when server is down. Closes #163
+* irc: Relay messages starting with ! (irc). Closes #164
+
+# v0.11.0
+## New features
+* general: reusing the same account on multiple gateways now also reuses the connection.
+  This is particuarly useful for irc. See #87
+* general: the Name is now REQUIRED and needs to be UNIQUE for each gateway configuration
+* telegram:  Support edited messages (telegram). See #141
+* mattermost: Add support for showing/hiding join/leave messages from mattermost. Closes #147
+* mattermost: Reconnect on session removal/timeout (mattermost)
+* mattermost: Support mattermost v3.8.x
+* irc:  Rejoin channel when kicked (irc).
+
+## Bugfix
+* mattermost: Remove space after nick (mattermost). Closes #142
+* mattermost: Modify iconurl correctly (mattermost).
+* irc: Fix join/leave regression (irc)
+
+# v0.10.3
+## Bugfix
+* slack: Allow bot tokens for now without warning (slack). Closes #140 (fixes user_is_bot message on channel join)
+
+# v0.10.2
+## New features
+* general: gops agent added. Allows for more debugging. See #134
+* general: toml inline table support added for config file
+
+## Bugfix
+* all: vendored libs updated
+
+## Changes
+* general: add more informative messages on startup
+
+# v0.10.1
+## Bugfix
+* gitter: Fix sending messages on new channel join.
+
+# v0.10.0
+## New features
+* matrix: New protocol support added (https://matrix.org)
+* mattermost: works with mattermost release v3.7.0
+* discord: Replace role ids in mentions to role names (discord). Closes #133
+
+## Bugfix
+* mattermost: Add ReadTimeout to close lingering connections (mattermost). See #125
+* gitter: Join rooms not already joined by the bot (gitter). See #135
+* general: Fail when bridge is unable to join a channel (general)
+
+## Changes
+* telegram: Do not use HTML parsemode by default. Set ```MessageFormat="HTML"``` to use it. Closes #126
+
+# v0.9.3
+## New features
+* API: rest interface to read / post messages (see API section in matterbridge.toml.sample)
+
+## Bugfix
+* slack: fix receiving messages from private channels #118
+* slack: fix echo when using webhooks #119
+* mattermost: reconnecting should work better now
+* irc: keeps reconnecting (every 60 seconds) now after ping timeout/disconnects.
+
+# v0.9.2
+## New features
+* slack: support private channels #118
+
+## Bugfix
+* general: make ignorenicks work again #115
+* telegram: fix receiving from channels and groups #112
+* telegram: use html for username
+* telegram: use ```unknown``` as username when username is not visible.
+* irc: update vendor (fixes some crashes) #117
+* xmpp: fix tls by setting ServerName #114
+
+# v0.9.1
+## New features
+* Rocket.Chat: New protocol support added (https://rocket.chat)
+* irc: add channel key support #27 (see matterbrige.toml.sample for example)
+* xmpp: add SkipTLSVerify #106
+
+## Bugfix
+* general: Exit when a bridge fails to start
+* mattermost: Check errors only on first connect. Keep retrying after first connection succeeds. #95
+* telegram: fix missing username #102
+* slack: do not use API functions in webhook (slack) #110
+
+# v0.9.0
+## New features
+* Telegram: New protocol support added (https://telegram.org)
+* Hipchat: Add sample config to connect to hipchat via xmpp
+* discord: add "Bot " tag to discord tokens automatically
+* slack: Add support for dynamic Iconurl #43
+* general: Add ```gateway.inout``` config option for bidirectional bridges #85
+* general: Add ```[general]``` section so that ```RemoteNickFormat``` can be set globally
+
+## Bugfix
+* general: when using samechannelgateway NickFormat get doubled by the NICK #77
+* general: fix ShowJoinPart for messages from irc bridge #72
+* gitter: fix high cpu usage #89
+* irc: fix !users command #78
+* xmpp: fix keepalive
+* xmpp: do not relay delayed/empty messages
+* slack: Replace id-mentions to usernames #86 
+* mattermost: fix public links not working (API changes)
+
+# v0.8.1
+## Bugfix
+* general: when using samechannelgateway NickFormat get doubled by the NICK #77
+* irc: fix !users command #78
+
+# v0.8.0
+Release because of breaking mattermost API changes
+## New features
+* Supports mattermost v3.5.0
+
+# v0.7.1
+## Bugfix
+* general: when using samechannelgateway NickFormat get doubled by the NICK #77
+* irc: fix !users command #78
+
+# v0.7.0
+## Breaking config changes from 0.6 to 0.7
+Matterbridge now uses TOML configuration (https://github.com/toml-lang/toml)
+See matterbridge.toml.sample for an example
+
+## New features
+### General
+* Allow for bridging the same type of bridge, which means you can eg bridge between multiple mattermosts.
+* The bridge is now actually a gateway which has support multiple in and out bridges. (and supports multiple gateways).
+* Discord support added. See matterbridge.toml.sample for more information.
+* Samechannelgateway support added, easier configuration for 1:1 mapping of protocols with same channel names. #35
+* Support for override from environment variables. #50
+* Better debugging output.
+* discord: New protocol support added. (http://www.discordapp.com)
+* mattermost: Support attachments.
+* irc: Strip colors. #33
+* irc: Anti-flooding support. #40
+* irc: Forward channel notices.
+
+## Bugfix
+* irc: Split newlines. #37
+* irc: Only respond to nick related notices from nickserv.
+* irc: Ignore queries send to the bot.
+* irc: Ignore messages from ourself.
+* irc: Only output the "users on irc information" when asked with "!users".
+* irc: Actually wait until connection is complete before saying it is.
+* mattermost: Fix mattermost channel joins.
+* mattermost: Drop messages not from our team.
+* slack: Do not panic on non-existing channels.
+* general: Exit when a bridge fails to start.
+
+# v0.6.1
+## New features
+* Slack support added.  See matterbridge.conf.sample for more information
+
+## Bugfix
+* Fix 100% CPU bug on incorrect closed connections
+
+# v0.6.0-beta2
+## New features
+* Gitter support added.  See matterbridge.conf.sample for more information
+
+# v0.6.0-beta1
+## Breaking changes from 0.5 to 0.6
+### commandline
+* -plus switch deprecated. Use ```Plus=true``` or ```Plus``` in ```[general]``` section
+
+### IRC section
+* ```Enabled``` added (default false)  
+Add ```Enabled=true``` or ```Enabled``` to the ```[IRC]``` section if you want to enable the IRC bridge
+
+### Mattermost section
+* ```Enabled``` added (default false)  
+Add ```Enabled=true``` or ```Enabled``` to the ```[mattermost]``` section if you want to enable the mattermost bridge
+
+### General section
+* Use ```Plus=true``` or ```Plus``` in ```[general]``` section to enable the API version of matterbridge
+
+## New features
+* Matterbridge now bridges between any specified protocol (not only mattermost anymore) 
+* XMPP support added.  See matterbridge.conf.sample for more information
+* RemoteNickFormat {BRIDGE} variable added  
+You can now add the originating bridge to ```RemoteNickFormat```  
+eg ```RemoteNickFormat="[{BRIDGE}] <{NICK}> "```
+
+
+# v0.5.0
+## Breaking changes from 0.4 to 0.5 for matterbridge (webhooks version)
+### IRC section
+#### Server
+Port removed, added to server
+```
+server="irc.freenode.net"
+port=6667
+```
+changed to
+```
+server="irc.freenode.net:6667"
+```
+#### Channel
+Removed see Channels section below
+
+#### UseSlackCircumfix=true
+Removed, can be done by using ```RemoteNickFormat="<{NICK}> "```
+
+### Mattermost section
+#### BindAddress
+Port removed, added to BindAddress
+
+```
+BindAddress="0.0.0.0"
+port=9999
+```
+
+changed to
+
+```
+BindAddress="0.0.0.0:9999"
+```
+
+#### Token
+Removed
+
+### Channels section
+```
+[Token "outgoingwebhooktoken1"] 
+IRCChannel="#off-topic"
+MMChannel="off-topic"
+```
+
+changed to
+
+```
+[Channel "channelnameofchoice"] 
+IRC="#off-topic"
+Mattermost="off-topic"
+```
--- a/config.go
+++ b/config.go
@ -1,35 +0,0 @@
-package main
-
-import (
-	"gopkg.in/gcfg.v1"
-	"io/ioutil"
-	"log"
-)
-
-type Config struct {
-	IRC struct {
-		UseTLS        bool
-		SkipTLSVerify bool
-		Server        string
-		Port          int
-		Nick          string
-		Channel       string
-	}
-	Mattermost struct {
-		URL  string
-		Port int
-	}
-}
-
-func NewConfig(cfgfile string) *Config {
-	var cfg Config
-	content, err := ioutil.ReadFile(cfgfile)
-	if err != nil {
-		log.Fatal(err)
-	}
-	err = gcfg.ReadStringInto(&cfg, string(content))
-	if err != nil {
-		log.Fatal("Failed to parse "+cfgfile+":", err)
-	}
-	return &cfg
-}
--- a/gateway/gateway.go
+++ b/gateway/gateway.go
@ -0,0 +1,279 @@
+package gateway
+
+import (
+	"fmt"
+	"github.com/42wim/matterbridge/bridge"
+	"github.com/42wim/matterbridge/bridge/config"
+	log "github.com/Sirupsen/logrus"
+	"strings"
+	"time"
+)
+
+type Gateway struct {
+	*config.Config
+	MyConfig        *config.Gateway
+	Bridges         map[string]*bridge.Bridge
+	Channels        map[string]*config.ChannelInfo
+	ChannelOptions  map[string]config.ChannelOptions
+	Names           map[string]bool
+	Name            string
+	Message         chan config.Message
+	DestChannelFunc func(msg *config.Message, dest bridge.Bridge) []config.ChannelInfo
+}
+
+func New(cfg *config.Config) *Gateway {
+	gw := &Gateway{}
+	gw.Config = cfg
+	gw.Channels = make(map[string]*config.ChannelInfo)
+	gw.Message = make(chan config.Message)
+	gw.Bridges = make(map[string]*bridge.Bridge)
+	gw.Names = make(map[string]bool)
+	gw.DestChannelFunc = gw.getDestChannel
+	return gw
+}
+
+func (gw *Gateway) AddBridge(cfg *config.Bridge) error {
+	for _, br := range gw.Bridges {
+		if br.Account == cfg.Account {
+			gw.mapChannelsToBridge(br)
+			err := br.JoinChannels()
+			if err != nil {
+				return fmt.Errorf("Bridge %s failed to join channel: %v", br.Account, err)
+			}
+			return nil
+		}
+	}
+	log.Infof("Starting bridge: %s ", cfg.Account)
+	br := bridge.New(gw.Config, cfg, gw.Message)
+	gw.mapChannelsToBridge(br)
+	gw.Bridges[cfg.Account] = br
+	err := br.Connect()
+	if err != nil {
+		return fmt.Errorf("Bridge %s failed to start: %v", br.Account, err)
+	}
+	err = br.JoinChannels()
+	if err != nil {
+		return fmt.Errorf("Bridge %s failed to join channel: %v", br.Account, err)
+	}
+	return nil
+}
+
+func (gw *Gateway) AddConfig(cfg *config.Gateway) error {
+	if gw.Names[cfg.Name] {
+		return fmt.Errorf("Gateway with name %s already exists", cfg.Name)
+	}
+	if cfg.Name == "" {
+		return fmt.Errorf("%s", "Gateway without name found")
+	}
+	log.Infof("Starting gateway: %s", cfg.Name)
+	gw.Names[cfg.Name] = true
+	gw.Name = cfg.Name
+	gw.MyConfig = cfg
+	gw.mapChannels()
+	for _, br := range append(gw.MyConfig.In, append(gw.MyConfig.InOut, gw.MyConfig.Out...)...) {
+		err := gw.AddBridge(&br)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (gw *Gateway) mapChannelsToBridge(br *bridge.Bridge) {
+	for ID, channel := range gw.Channels {
+		if br.Account == channel.Account {
+			br.Channels[ID] = *channel
+		}
+	}
+}
+
+func (gw *Gateway) Start() error {
+	go gw.handleReceive()
+	return nil
+}
+
+func (gw *Gateway) handleReceive() {
+	for {
+		select {
+		case msg := <-gw.Message:
+			if msg.Event == config.EVENT_FAILURE {
+				for _, br := range gw.Bridges {
+					if msg.Account == br.Account {
+						go gw.reconnectBridge(br)
+					}
+				}
+			}
+			if msg.Event == config.EVENT_REJOIN_CHANNELS {
+				for _, br := range gw.Bridges {
+					if msg.Account == br.Account {
+						br.Joined = make(map[string]bool)
+						br.JoinChannels()
+					}
+				}
+				continue
+			}
+			if !gw.ignoreMessage(&msg) {
+				msg.Timestamp = time.Now()
+				for _, br := range gw.Bridges {
+					gw.handleMessage(msg, br)
+				}
+			}
+		}
+	}
+}
+
+func (gw *Gateway) reconnectBridge(br *bridge.Bridge) {
+	br.Disconnect()
+	time.Sleep(time.Second * 5)
+RECONNECT:
+	log.Infof("Reconnecting %s", br.Account)
+	err := br.Connect()
+	if err != nil {
+		log.Errorf("Reconnection failed: %s. Trying again in 60 seconds", err)
+		time.Sleep(time.Second * 60)
+		goto RECONNECT
+	}
+	br.Joined = make(map[string]bool)
+	br.JoinChannels()
+}
+
+func (gw *Gateway) mapChannels() error {
+	for _, br := range append(gw.MyConfig.Out, gw.MyConfig.InOut...) {
+		ID := br.Channel + br.Account
+		_, ok := gw.Channels[ID]
+		if !ok {
+			channel := &config.ChannelInfo{Name: br.Channel, Direction: "out", ID: ID, Options: br.Options, Account: br.Account,
+				GID: make(map[string]bool), SameChannel: make(map[string]bool)}
+			channel.GID[gw.Name] = true
+			channel.SameChannel[gw.Name] = br.SameChannel
+			gw.Channels[channel.ID] = channel
+		}
+		gw.Channels[ID].GID[gw.Name] = true
+		gw.Channels[ID].SameChannel[gw.Name] = br.SameChannel
+	}
+
+	for _, br := range append(gw.MyConfig.In, gw.MyConfig.InOut...) {
+		ID := br.Channel + br.Account
+		_, ok := gw.Channels[ID]
+		if !ok {
+			channel := &config.ChannelInfo{Name: br.Channel, Direction: "in", ID: ID, Options: br.Options, Account: br.Account,
+				GID: make(map[string]bool), SameChannel: make(map[string]bool)}
+			channel.GID[gw.Name] = true
+			channel.SameChannel[gw.Name] = br.SameChannel
+			gw.Channels[channel.ID] = channel
+		}
+		gw.Channels[ID].GID[gw.Name] = true
+		gw.Channels[ID].SameChannel[gw.Name] = br.SameChannel
+	}
+	return nil
+}
+
+func (gw *Gateway) getDestChannel(msg *config.Message, dest bridge.Bridge) []config.ChannelInfo {
+	var channels []config.ChannelInfo
+	for _, channel := range gw.Channels {
+		if _, ok := gw.Channels[getChannelID(*msg)]; !ok {
+			continue
+		}
+		if channel.Direction == "out" && channel.Account == dest.Account && gw.validGatewayDest(*msg, channel) {
+			channels = append(channels, *channel)
+		}
+	}
+	return channels
+}
+
+func (gw *Gateway) handleMessage(msg config.Message, dest *bridge.Bridge) {
+	// only relay join/part when configged
+	if msg.Event == config.EVENT_JOIN_LEAVE && !gw.Bridges[dest.Account].Config.ShowJoinPart {
+		return
+	}
+	// broadcast to every out channel (irc QUIT)
+	if msg.Channel == "" && msg.Event != config.EVENT_JOIN_LEAVE {
+		log.Debug("empty channel")
+		return
+	}
+	originchannel := msg.Channel
+	origmsg := msg
+	for _, channel := range gw.DestChannelFunc(&msg, *dest) {
+		// do not send to ourself
+		if channel.ID == getChannelID(origmsg) {
+			continue
+		}
+		log.Debugf("Sending %#v from %s (%s) to %s (%s)", msg, msg.Account, originchannel, dest.Account, channel.Name)
+		msg.Channel = channel.Name
+		gw.modifyAvatar(&msg, dest)
+		gw.modifyUsername(&msg, dest)
+		// for api we need originchannel as channel
+		if dest.Protocol == "api" {
+			msg.Channel = originchannel
+		}
+		err := dest.Send(msg)
+		if err != nil {
+			fmt.Println(err)
+		}
+	}
+}
+
+func (gw *Gateway) ignoreMessage(msg *config.Message) bool {
+	if msg.Text == "" {
+		log.Debugf("ignoring empty message %#v from %s", msg, msg.Account)
+		return true
+	}
+	for _, entry := range strings.Fields(gw.Bridges[msg.Account].Config.IgnoreNicks) {
+		if msg.Username == entry {
+			log.Debugf("ignoring %s from %s", msg.Username, msg.Account)
+			return true
+		}
+	}
+	return false
+}
+
+func (gw *Gateway) modifyUsername(msg *config.Message, dest *bridge.Bridge) {
+	br := gw.Bridges[msg.Account]
+	msg.Protocol = br.Protocol
+	nick := gw.Config.General.RemoteNickFormat
+	if nick == "" {
+		nick = dest.Config.RemoteNickFormat
+	}
+	nick = strings.Replace(nick, "{NOPINGNICK}", msg.Username[:1]+""+msg.Username[1:], -1)
+	nick = strings.Replace(nick, "{NICK}", msg.Username, -1)
+	nick = strings.Replace(nick, "{BRIDGE}", br.Name, -1)
+	nick = strings.Replace(nick, "{PROTOCOL}", br.Protocol, -1)
+	msg.Username = nick
+}
+
+func (gw *Gateway) modifyAvatar(msg *config.Message, dest *bridge.Bridge) {
+	iconurl := gw.Config.General.IconURL
+	if iconurl == "" {
+		iconurl = dest.Config.IconURL
+	}
+	iconurl = strings.Replace(iconurl, "{NICK}", msg.Username, -1)
+	if msg.Avatar == "" {
+		msg.Avatar = iconurl
+	}
+}
+
+func getChannelID(msg config.Message) string {
+	return msg.Channel + msg.Account
+}
+
+func (gw *Gateway) validGatewayDest(msg config.Message, channel *config.ChannelInfo) bool {
+	GIDmap := gw.Channels[getChannelID(msg)].GID
+	// check if we are running a samechannelgateway.
+	// if it is and the channel name matches it's ok, otherwise we shouldn't use this channel.
+	for k, _ := range GIDmap {
+		if channel.SameChannel[k] == true {
+			if msg.Channel == channel.Name {
+				return true
+			} else {
+				return false
+			}
+		}
+	}
+	// check if we are in the correct gateway
+	for k, _ := range GIDmap {
+		if channel.GID[k] == true {
+			return true
+		}
+	}
+	return false
+}
--- a/gateway/samechannel/samechannel.go
+++ b/gateway/samechannel/samechannel.go
@ -0,0 +1,28 @@
+package samechannelgateway
+
+import (
+	"github.com/42wim/matterbridge/bridge/config"
+)
+
+type SameChannelGateway struct {
+	*config.Config
+}
+
+func New(cfg *config.Config) *SameChannelGateway {
+	return &SameChannelGateway{Config: cfg}
+}
+
+func (sgw *SameChannelGateway) GetConfig() []config.Gateway {
+	var gwconfigs []config.Gateway
+	cfg := sgw.Config
+	for _, gw := range cfg.SameChannelGateway {
+		gwconfig := config.Gateway{Name: gw.Name, Enable: gw.Enable}
+		for _, account := range gw.Accounts {
+			for _, channel := range gw.Channels {
+				gwconfig.InOut = append(gwconfig.InOut, config.Bridge{Account: account, Channel: channel, SameChannel: true})
+			}
+		}
+		gwconfigs = append(gwconfigs, gwconfig)
+	}
+	return gwconfigs
+}
--- a/hook/rockethook/rockethook.go
+++ b/hook/rockethook/rockethook.go
@ -0,0 +1,108 @@
+package rockethook
+
+import (
+	"crypto/tls"
+	"encoding/json"
+	"io/ioutil"
+	"log"
+	"net"
+	"net/http"
+)
+
+// Message for rocketchat outgoing webhook.
+type Message struct {
+	Token       string `json:"token"`
+	ChannelID   string `json:"channel_id"`
+	ChannelName string `json:"channel_name"`
+	Timestamp   string `json:"timestamp"`
+	UserID      string `json:"user_id"`
+	UserName    string `json:"user_name"`
+	Text        string `json:"text"`
+}
+
+// Client for Rocketchat.
+type Client struct {
+	In         chan Message
+	httpclient *http.Client
+	Config
+}
+
+// Config for client.
+type Config struct {
+	BindAddress        string // Address to listen on
+	Token              string // Only allow this token from Rocketchat. (Allow everything when empty)
+	InsecureSkipVerify bool   // disable certificate checking
+}
+
+// New Rocketchat client.
+func New(url string, config Config) *Client {
+	c := &Client{In: make(chan Message), Config: config}
+	tr := &http.Transport{
+		TLSClientConfig: &tls.Config{InsecureSkipVerify: config.InsecureSkipVerify},
+	}
+	c.httpclient = &http.Client{Transport: tr}
+	_, _, err := net.SplitHostPort(c.BindAddress)
+	if err != nil {
+		log.Fatalf("incorrect bindaddress %s", c.BindAddress)
+	}
+	go c.StartServer()
+	return c
+}
+
+// StartServer starts a webserver listening for incoming mattermost POSTS.
+func (c *Client) StartServer() {
+	mux := http.NewServeMux()
+	mux.Handle("/", c)
+	log.Printf("Listening on http://%v...\n", c.BindAddress)
+	if err := http.ListenAndServe(c.BindAddress, mux); err != nil {
+		log.Fatal(err)
+	}
+}
+
+// ServeHTTP implementation.
+func (c *Client) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		log.Println("invalid " + r.Method + " connection from " + r.RemoteAddr)
+		http.NotFound(w, r)
+		return
+	}
+	msg := Message{}
+	body, err := ioutil.ReadAll(r.Body)
+	log.Println(string(body))
+	if err != nil {
+		log.Println(err)
+		http.NotFound(w, r)
+		return
+	}
+	defer r.Body.Close()
+	err = json.Unmarshal(body, &msg)
+	if err != nil {
+		log.Println(err)
+		http.NotFound(w, r)
+		return
+	}
+	if msg.Token == "" {
+		log.Println("no token from " + r.RemoteAddr)
+		http.NotFound(w, r)
+		return
+	}
+	msg.ChannelName = "#" + msg.ChannelName
+	if c.Token != "" {
+		if msg.Token != c.Token {
+			log.Println("invalid token " + msg.Token + " from " + r.RemoteAddr)
+			http.NotFound(w, r)
+			return
+		}
+	}
+	c.In <- msg
+}
+
+// Receive returns an incoming message from mattermost outgoing webhooks URL.
+func (c *Client) Receive() Message {
+	for {
+		select {
+		case msg := <-c.In:
+			return msg
+		}
+	}
+}
--- a/matterbridge.conf.sample
+++ b/matterbridge.conf.sample
@ -1,11 +0,0 @@
-[IRC]
-server="irc.freenode.net"
-port=6667
-UseTLS=false
-SkipTLSVerify=true
-nick="matterbot"
-channel="#matterbridge"
-
-[mattermost]
-url="http://yourdomain/hooks/yourhookkey"
-port=9999
--- a/matterbridge.go
+++ b/matterbridge.go
@ -1,56 +1,66 @@
 package main

 import (
-	"crypto/tls"
-	"github.com/42wim/matterbridge/matterhook"
-	"github.com/thoj/go-ircevent"
-	"log"
-	"strconv"
-	"time"
+	"flag"
+	"fmt"
+	"github.com/42wim/matterbridge/bridge/config"
+	"github.com/42wim/matterbridge/gateway"
+	"github.com/42wim/matterbridge/gateway/samechannel"
+	log "github.com/Sirupsen/logrus"
+	"github.com/google/gops/agent"
+	"strings"
 )

-type Bridge struct {
-	i *irc.Connection
-	m *matterhook.Client
-	*Config
-}
+var (
+	version = "0.13.0"
+	githash string
+)

-func NewBridge(name string, config *Config) *Bridge {
-	b := &Bridge{}
-	b.Config = config
-	b.m = matterhook.New(b.Config.Mattermost.URL, matterhook.Config{Port: b.Config.Mattermost.Port})
-	b.i = b.createIRC(name)
-	go b.handleMatter()
-	return b
-}
-
-func (b *Bridge) createIRC(name string) *irc.Connection {
-	i := irc.IRC(b.Config.IRC.Nick, b.Config.IRC.Nick)
-	i.UseTLS = b.Config.IRC.UseTLS
-	i.TLSConfig = &tls.Config{InsecureSkipVerify: b.Config.IRC.SkipTLSVerify}
-	i.Connect(b.Config.IRC.Server + ":" + strconv.Itoa(b.Config.IRC.Port))
-	time.Sleep(time.Second)
-	log.Println("Joining", b.Config.IRC.Channel, "as", b.Config.IRC.Nick)
-	i.Join(b.Config.IRC.Channel)
-	i.AddCallback("PRIVMSG", b.handlePrivMsg)
-	return i
-}
-
-func (b *Bridge) handlePrivMsg(event *irc.Event) {
-	matterMessage := matterhook.OMessage{}
-	matterMessage.Text = event.Message()
-	matterMessage.UserName = "irc-" + event.Nick
-	b.m.Send(matterMessage)
-}
-
-func (b *Bridge) handleMatter() {
-	for {
-		message := b.m.Receive()
-		b.i.Privmsg(b.Config.IRC.Channel, message.UserName+": "+message.Text)
-	}
+func init() {
+	log.SetFormatter(&log.TextFormatter{FullTimestamp: true})
 }

 func main() {
-	NewBridge("matterbot", NewConfig("matterbridge.conf"))
+	flagConfig := flag.String("conf", "matterbridge.toml", "config file")
+	flagDebug := flag.Bool("debug", false, "enable debug")
+	flagVersion := flag.Bool("version", false, "show version")
+	flagGops := flag.Bool("gops", false, "enable gops agent")
+	flag.Parse()
+	if *flagGops {
+		agent.Listen(&agent.Options{})
+		defer agent.Close()
+	}
+	if *flagVersion {
+		fmt.Printf("version: %s %s\n", version, githash)
+		return
+	}
+	flag.Parse()
+	if *flagDebug {
+		log.Info("Enabling debug")
+		log.SetLevel(log.DebugLevel)
+	}
+	log.Printf("Running version %s %s", version, githash)
+	if strings.Contains(version, "-dev") {
+		log.Println("WARNING: THIS IS A DEVELOPMENT VERSION. Things may break.")
+	}
+	cfg := config.NewConfig(*flagConfig)
+
+	g := gateway.New(cfg)
+	sgw := samechannelgateway.New(cfg)
+	gwconfigs := sgw.GetConfig()
+	for _, gw := range append(gwconfigs, cfg.Gateway...) {
+		if !gw.Enable {
+			continue
+		}
+		err := g.AddConfig(&gw)
+		if err != nil {
+			log.Fatalf("Starting gateway failed: %s", err)
+		}
+	}
+	err := g.Start()
+	if err != nil {
+		log.Fatalf("Starting gateway failed: %s", err)
+	}
+	log.Printf("Gateway(s) started succesfully. Now relaying messages")
 	select {}
 }
--- a/matterbridge.toml.sample
+++ b/matterbridge.toml.sample
@ -0,0 +1,725 @@
+#This is configuration for matterbridge.
+###################################################################
+#IRC section
+###################################################################
+#REQUIRED to start IRC section
+[irc]
+
+#You can configure multiple servers "[irc.name]" or "[irc.name2]"
+#In this example we use [irc.freenode]
+#REQUIRED
+[irc.freenode]
+#irc server to connect to. 
+#REQUIRED
+Server="irc.freenode.net:6667"
+
+#Password for irc server (if necessary)
+#OPTIONAL (default "")
+Password=""
+
+#Enable to use TLS connection to your irc server. 
+#OPTIONAL (default false)
+UseTLS=false
+
+#Enable SASL (PLAIN) authentication. (freenode requires this from eg AWS hosts)
+#It uses NickServNick and NickServPassword as login and password
+#OPTIONAL (default false)
+UseSASL=false
+
+#Enable to not verify the certificate on your irc server. i
+#e.g. when using selfsigned certificates
+#OPTIONAL (default false)
+SkipTLSVerify=true
+
+#Your nick on irc. 
+#REQUIRED
+Nick="matterbot"
+
+#If you registered your bot with a service like Nickserv on freenode. 
+#Also being used when UseSASL=true
+#OPTIONAL
+NickServNick="nickserv"
+NickServPassword="secret"
+
+#Flood control
+#Delay in milliseconds between each message send to the IRC server
+#OPTIONAL (default 1300)
+MessageDelay=1300
+
+#Maximum amount of messages to hold in queue. If queue is full 
+#messages will be dropped. 
+#<message clipped> will be add to the message that fills the queue.
+#OPTIONAL (default 30)
+MessageQueue=30
+
+#Maximum length of message sent to irc server. If it exceeds
+#<message clipped> will be add to the message.
+#OPTIONAL (default 400)
+MessageLength=400
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="ircspammer1 ircspammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#The string "{NOPINGNICK}" (case sensitive) will be replaced by the actual nick / username, but with a ZWSP inside the nick, so the irc user with the same nick won't get pinged. See https://github.com/42wim/matterbridge/issues/175 for more information
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+###################################################################
+#XMPP section
+###################################################################
+[xmpp]
+
+#You can configure multiple servers "[xmpp.name]" or "[xmpp.name2]"
+#In this example we use [xmpp.jabber]
+#REQUIRED
+[xmpp.jabber]
+#xmpp server to connect to. 
+#REQUIRED
+Server="jabber.example.com:5222"
+
+#Jid
+#REQUIRED
+Jid="user@example.com"
+
+#Password
+#REQUIRED
+Password="yourpass"
+
+#MUC
+#REQUIRED
+Muc="conference.jabber.example.com"
+
+#Your nick in the rooms
+#REQUIRED
+Nick="xmppbot"
+
+#Enable to not verify the certificate on your xmpp server.
+#e.g. when using selfsigned certificates
+#OPTIONAL (default false)
+SkipTLSVerify=true
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="ircspammer1 ircspammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+
+###################################################################
+#hipchat section
+###################################################################
+#Go to https://www.hipchat.com/account/xmpp this will show you the necessary data
+#to fill in the section below
+[xmpp.hipchat]
+#xmpp server to connect to. 
+#REQUIRED
+Server="chat.hipchat.com:5222"
+
+#Jabber ID
+#REQUIRED
+Jid="12345_12345@chat.hipchat.com"
+
+#Password (your hipchat password)
+#REQUIRED
+Password="yourpass"
+
+#Conference (MUC) domain
+#REQUIRED
+Muc="conf.hipchat.com"
+
+#Room nickname
+#REQUIRED
+Nick="yourlogin"
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="spammer1 spammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}/{BRIDGE}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+
+###################################################################
+#mattermost section
+###################################################################
+[mattermost]
+#You can configure multiple servers "[mattermost.name]" or "[mattermost.name2]"
+#In this example we use [mattermost.work]
+#REQUIRED
+
+[mattermost.work]
+#### Settings for webhook matterbridge.
+#### These settings will not be used when useAPI is enabled
+
+#Url is your incoming webhook url as specified in mattermost. 
+#See account settings - integrations - incoming webhooks on mattermost.
+#REQUIRED (unless useAPI=true)
+URL="https://yourdomain/hooks/yourhookkey"
+
+#Address to listen on for outgoing webhook requests from mattermost.
+#See account settings - integrations - outgoing webhooks on mattermost.
+#This setting will not be used when using -plus switch which doesn't use 
+#webhooks
+#REQUIRED (unless useAPI=true)
+BindAddress="0.0.0.0:9999"
+
+#Icon that will be showed in mattermost. 
+#OPTIONAL
+IconURL="http://youricon.png"
+
+#### Settings for matterbridge -plus
+#### Thse settings will only be used when using the -plus switch.
+
+#### Settings for using matterbridge API
+#OPTIONAL
+useAPI=false
+
+#The mattermost hostname. (do not prefix it with http or https)
+#REQUIRED (when useAPI=true)
+Server="yourmattermostserver.domain" 
+
+#Your team on mattermost. 
+#REQUIRED (when useAPI=true)
+Team="yourteam"
+
+#login/pass of your bot. 
+#Use a dedicated user for this and not your own! 
+#REQUIRED (when useAPI=true)
+Login="yourlogin"
+Password="yourpass"
+
+#Enable this to make a http connection (instead of https) to your mattermost. 
+#OPTIONAL (default false)
+NoTLS=false
+
+#### Shared settings for matterbridge and -plus
+
+#Enable to not verify the certificate on your mattermost server. 
+#e.g. when using selfsigned certificates
+#OPTIONAL (default false)
+SkipTLSVerify=true
+
+#how to format the list of IRC nicks when displayed in mattermost. 
+#Possible options are "table" and "plain"
+#OPTIONAL (default plain)
+NickFormatter="plain"
+#How many nicks to list per row for formatters that support this. 
+#OPTIONAL (default 4)
+NicksPerRow=4
+
+#Whether to prefix messages from other bridges to mattermost with the sender's nick. 
+#Useful if username overrides for incoming webhooks isn't enabled on the 
+#mattermost server. If you set PrefixMessagesWithNick to true, each message 
+#from bridge to Mattermost will by default be prefixed by "bridge-" + nick. You can, 
+#however, modify how the messages appear, by setting (and modifying) RemoteNickFormat 
+#OPTIONAL (default false)
+PrefixMessagesWithNick=false
+
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=false
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="ircspammer1 ircspammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+###################################################################
+#Gitter section
+#Best to make a dedicated gitter account for the bot.
+###################################################################
+
+[gitter]
+
+#You can configure multiple servers "[gitter.name]" or "[gitter.name2]"
+#In this example we use [gitter.myproject]
+#REQUIRED
+[gitter.myproject]
+#Token to connect with Gitter API
+#You can get your token by going to https://developer.gitter.im/docs/welcome and SIGN IN
+#REQUIRED
+Token="Yourtokenhere"
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="ircspammer1 ircspammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+###################################################################
+#slack section
+###################################################################
+[slack]
+
+#You can configure multiple servers "[slack.name]" or "[slack.name2]"
+#In this example we use [slack.hobby]
+#REQUIRED
+[slack.hobby]
+#### Settings for webhook matterbridge.
+#### These settings will not be used when useAPI is enabled
+
+#NOT RECOMMENDED TO USE INCOMING/OUTGOING WEBHOOK. USE SLACK API
+#AND DEDICATED BOT USER WHEN POSSIBLE!
+#Url is your incoming webhook url as specified in slack
+#See account settings - integrations - incoming webhooks on slack
+#REQUIRED (unless useAPI=true)
+URL="https://hooks.slack.com/services/yourhook"
+
+#NOT RECOMMENDED TO USE INCOMING/OUTGOING WEBHOOK. USE SLACK API
+#AND DEDICATED BOT USER WHEN POSSIBLE!
+#Address to listen on for outgoing webhook requests from slack
+#See account settings - integrations - outgoing webhooks on slack
+#This setting will not be used when useAPI is eanbled
+#webhooks
+#REQUIRED (unless useAPI=true)
+BindAddress="0.0.0.0:9999"
+
+#### Settings for using slack API (RECOMMENDED)
+#OPTIONAL
+useAPI=false
+
+#Token to connect with the Slack API
+#You'll have to use a test/api-token using a dedicated user and not a bot token.
+#See https://github.com/42wim/matterbridge/issues/75 for more info.
+#Use https://api.slack.com/custom-integrations/legacy-tokens
+#REQUIRED (when useAPI=true)
+Token="yourslacktoken"
+
+#### Shared settings for webhooks and API
+
+#Icon that will be showed in slack
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL
+IconURL="https://robohash.org/{NICK}.png?size=48x48"
+
+#how to format the list of IRC nicks when displayed in slack
+#Possible options are "table" and "plain"
+#OPTIONAL (default plain)
+NickFormatter="plain"
+#How many nicks to list per row for formatters that support this. 
+#OPTIONAL (default 4)
+NicksPerRow=4
+
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=true
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
+#Whether to prefix messages from other bridges to mattermost with RemoteNickFormat
+#Useful if username overrides for incoming webhooks isn't enabled on the 
+#slack server. If you set PrefixMessagesWithNick to true, each message 
+#from bridge to Slack will by default be prefixed by "bridge-" + nick. You can, 
+#however, modify how the messages appear, by setting (and modifying) RemoteNickFormat 
+#OPTIONAL (default false)
+PrefixMessagesWithNick=false
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="ircspammer1 ircspammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+###################################################################
+#discord section
+###################################################################
+[discord]
+
+#You can configure multiple servers "[discord.name]" or "[discord.name2]"
+#In this example we use [discord.game]
+#REQUIRED
+[discord.game]
+#Token to connect with Discord API
+#You can get your token by following the instructions on 
+#https://github.com/reactiflux/discord-irc/wiki/Creating-a-discord-bot-&-getting-a-token
+#If you want roles/groups mentions to be shown with names instead of ID, you'll need to give your bot the "Manage Roles" permission.
+#REQUIRED
+Token="Yourtokenhere"
+
+#REQUIRED
+Server="yourservername"
+
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=false
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="ircspammer1 ircspammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+###################################################################
+#telegram section
+###################################################################
+[telegram]
+
+#You can configure multiple servers "[telegram.name]" or "[telegram.name2]"
+#In this example we use [telegram.secure]
+#REQUIRED
+[telegram.secure]
+#Token to connect with telegram API
+#See https://core.telegram.org/bots#6-botfather and https://www.linkedin.com/pulse/telegram-bots-beginners-marco-frau
+#REQUIRED
+Token="Yourtokenhere"
+
+#OPTIONAL (default empty)
+#Only supported format is "HTML", messages will be sent in html parsemode.
+#See https://core.telegram.org/bots/api#html-style
+MessageFormat=""
+
+#If enabled use the "First Name" as username. If this is empty use the Username
+#If disabled use the "Username" as username. If this is empty use the First Name 
+#If all names are empty, username will be "unknown"
+#OPTIONAL (default false)
+UseFirstName=false
+
+#Disable sending of edits to other bridges
+#OPTIONAL (default false)
+EditDisable=false
+
+#Message to be appended to every edited message
+#OPTIONAL (default empty)
+EditSuffix=" (edited)"
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="spammer1 spammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+
+###################################################################
+#rocketchat section
+###################################################################
+[rocketchat]
+#You can configure multiple servers "[rocketchat.name]" or "[rocketchat.name2]"
+#In this example we use [rocketchat.work]
+#REQUIRED
+
+[rocketchat.rockme]
+#Url is your incoming webhook url as specified in rocketchat
+#Read #https://rocket.chat/docs/administrator-guides/integrations/#how-to-create-a-new-incoming-webhook
+#See administration - integrations - new integration - incoming webhook
+#REQUIRED
+URL="https://yourdomain/hooks/yourhookkey"
+
+#Address to listen on for outgoing webhook requests from rocketchat.
+#See administration - integrations - new integration - outgoing webhook
+#REQUIRED 
+BindAddress="0.0.0.0:9999"
+
+#Your nick/username as specified in your incoming webhook "Post as" setting
+#REQUIRED
+Nick="matterbot"
+
+#Enable this to make a http connection (instead of https) to your rocketchat
+#OPTIONAL (default false)
+NoTLS=false
+
+#Enable to not verify the certificate on your rocketchat server. 
+#e.g. when using selfsigned certificates
+#OPTIONAL (default false)
+SkipTLSVerify=true
+
+#Whether to prefix messages from other bridges to rocketchat with the sender's nick. 
+#Useful if username overrides for incoming webhooks isn't enabled on the 
+#rocketchat server. If you set PrefixMessagesWithNick to true, each message 
+#from bridge to rocketchat will by default be prefixed by the RemoteNickFormat setting. i
+#OPTIONAL (default false)
+PrefixMessagesWithNick=false
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="ircspammer1 ircspammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+###################################################################
+#matrix section
+###################################################################
+[matrix]
+#You can configure multiple servers "[matrix.name]" or "[matrix.name2]"
+#In this example we use [matrix.neo]
+#REQUIRED
+
+[matrix.neo]
+#Server is your homeserver (eg https://matrix.org)
+#REQUIRED
+Server="https://matrix.org"
+
+#login/pass of your bot. 
+#Use a dedicated user for this and not your own! 
+#Messages sent from this user will not be relayed to avoid loops.
+#REQUIRED 
+Login="yourlogin"
+Password="yourpass"
+
+#Whether to send the homeserver suffix. eg ":matrix.org" in @username:matrix.org
+#to other bridges, or only send "username".(true only sends username)
+#OPTIONAL (default false)
+NoHomeServerSuffix=false
+
+#Whether to prefix messages from other bridges to matrix with the sender's nick. 
+#Useful if username overrides for incoming webhooks isn't enabled on the 
+#matrix server. If you set PrefixMessagesWithNick to true, each message 
+#from bridge to matrix will by default be prefixed by the RemoteNickFormat setting. i
+#OPTIONAL (default false)
+PrefixMessagesWithNick=false
+
+#Nicks you want to ignore. 
+#Messages from those users will not be sent to other bridges.
+#OPTIONAL
+IgnoreNicks="spammer1 spammer2"
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+#Enable to show users joins/parts from other bridges 
+#Only works hiding/show messages from irc and mattermost bridge for now
+#OPTIONAL (default false)
+ShowJoinPart=false
+
+
+###################################################################
+#API
+###################################################################
+[api]
+#You can configure multiple API hooks
+#In this example we use [api.local]
+#REQUIRED
+
+[api.local]
+#Address to listen on for API
+#REQUIRED 
+BindAddress="127.0.0.1:4242"
+
+#Amount of messages to keep in memory
+Buffer=1000
+
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="{NICK}"
+
+###################################################################
+#General configuration
+###################################################################
+#Settings here override specific settings for each protocol
+[general]
+#RemoteNickFormat defines how remote users appear on this bridge 
+#The string "{NICK}" (case sensitive) will be replaced by the actual nick / username.
+#The string "{BRIDGE}" (case sensitive) will be replaced by the sending bridge
+#The string "{PROTOCOL}" (case sensitive) will be replaced by the protocol used by the bridge
+#OPTIONAL (default empty)
+RemoteNickFormat="[{PROTOCOL}] <{NICK}> "
+
+###################################################################
+#Gateway configuration
+###################################################################
+
+#You can specify multiple gateways using [[gateway]]
+#Each gateway has a [[gateway.in]] and a [[gateway.out]]
+#[[gateway.in]] specifies the account and channels we will receive messages from.
+#[[gateway.out]] specifies the account and channels we will send the messages
+#from [[gateway.in]] to.
+#
+#Most of the time [[gateway.in]] and [[gateway.out]] are the same if you 
+#want bidirectional bridging. You can then use [[gateway.inout]]
+#
+
+[[gateway]]
+#REQUIRED and UNIQUE
+name="gateway1"
+#Enable enables this gateway
+##OPTIONAL (default false)
+enable=true
+
+    #[[gateway.in]] specifies the account and channels we will receive messages from.
+    #The following example bridges between mattermost and irc
+    [[gateway.in]]
+
+    #account specified above
+    #REQUIRED
+    account="irc.freenode"
+    #channel to connect on that account
+    #How to specify them for the different bridges:
+    #
+    #irc        - #channel (# is required)
+    #mattermost - channel (the channel name as seen in the URL, not the displayname)
+    #gitter     - username/room 
+    #xmpp       - channel
+    #slack      - channel (the channel name as seen in the URL, not the displayname)
+    #discord    - channel (without the #)
+    #           - ID:123456789 (where 123456789 is the channel ID) 
+    #               (https://github.com/42wim/matterbridge/issues/57)
+    #telegram   - chatid (a large negative number, eg -123456789)
+    #             see (https://www.linkedin.com/pulse/telegram-bots-beginners-marco-frau)
+    #hipchat    - id_channel (see https://www.hipchat.com/account/xmpp for the correct channel)
+    #rocketchat - #channel (# is required)
+    #matrix     - #channel:server (eg #yourchannel:matrix.org) 
+    #           - encrypted rooms are not supported in matrix
+    #REQUIRED
+    channel="#testing"
+
+        #OPTIONAL - only used for IRC protocol at the moment
+        [gateway.in.options]
+        #OPTIONAL - your irc channel key
+        key="yourkey"
+
+
+    #[[gateway.out]] specifies the account and channels we will sent messages to.
+    [[gateway.out]]
+    account="irc.freenode"
+    channel="#testing"
+
+        #OPTIONAL - only used for IRC protocol at the moment
+        [gateway.out.options]
+        #OPTIONAL - your irc channel key
+        key="yourkey"
+
+    #[[gateway.inout]] can be used when then channel will be used to receive from 
+    #and send messages to
+    [[gateway.inout]]
+    account="mattermost.work"
+    channel="off-topic"
+
+        #OPTIONAL - only used for IRC protocol at the moment
+        [gateway.inout.options]
+        #OPTIONAL - your irc channel key
+        key="yourkey"
+
+    #API example
+    #[[gateway.inout]]
+    #account="api.local"
+    #channel="api"
+    #To send data to the api:
+    #curl -XPOST -H 'Content-Type: application/json'  -d '{"text":"test","username":"randomuser"}' http://localhost:4242/api/message
+
+#If you want to do a 1:1 mapping between protocols where the channelnames are the same
+#e.g. slack and mattermost you can use the samechannelgateway configuration
+#the example configuration below send messages from channel testing on mattermost to
+#channel testing on slack and vice versa. (and for the channel testing2 and testing3)
+
+[[samechannelgateway]]
+   name="samechannel1"
+   enable = false
+   accounts = [ "mattermost.work","slack.hobby" ]
+   channels = [ "testing","testing2","testing3"]
--- a/matterbridge.toml.simple
+++ b/matterbridge.toml.simple
@ -0,0 +1,42 @@
+[irc]
+    [irc.freenode]
+    Server="irc.freenode.net:6667"
+    Nick="matterbot"
+
+[mattermost]
+    [mattermost.work]
+    useAPI=true
+    #do not prefix it wit http:// or https://
+    Server="yourmattermostserver.domain" 
+    Team="yourteam"
+    Login="yourlogin"
+    Password="yourpass"
+    PrefixMessagesWithNick=true
+
+[[gateway]]
+name="gateway1"
+enable=true
+    [[gateway.in]]
+    account="irc.freenode"
+    channel="#testing"
+
+    [[gateway.out]]
+    account="irc.freenode"
+    channel="#testing"
+
+    [[gateway.in]]
+    account="mattermost.work"
+    channel="off-topic"
+    
+    [[gateway.out]]
+    account="mattermost.work"
+    channel="off-topic"
+
+#simpler config possible since v0.10.2
+#[[gateway]]
+#name="gateway2"
+#enable=true
+#inout = [
+#    { account="irc.freenode", channel="#testing", options={key="channelkey"}},
+#    { account="mattermost.work", channel="off-topic" },
+#]
--- a/matterclient/matterclient.go
+++ b/matterclient/matterclient.go
@ -0,0 +1,758 @@
+package matterclient
+
+import (
+	"crypto/tls"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"net/http/cookiejar"
+	"net/url"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	log "github.com/Sirupsen/logrus"
+
+	"github.com/gorilla/websocket"
+	"github.com/jpillora/backoff"
+	"github.com/mattermost/platform/model"
+)
+
+type Credentials struct {
+	Login         string
+	Team          string
+	Pass          string
+	Server        string
+	NoTLS         bool
+	SkipTLSVerify bool
+}
+
+type Message struct {
+	Raw      *model.WebSocketEvent
+	Post     *model.Post
+	Team     string
+	Channel  string
+	Username string
+	Text     string
+	Type     string
+}
+
+type Team struct {
+	Team         *model.Team
+	Id           string
+	Channels     *model.ChannelList
+	MoreChannels *model.ChannelList
+	Users        map[string]*model.User
+}
+
+type MMClient struct {
+	sync.RWMutex
+	*Credentials
+	Team          *Team
+	OtherTeams    []*Team
+	Client        *model.Client
+	User          *model.User
+	Users         map[string]*model.User
+	MessageChan   chan *Message
+	log           *log.Entry
+	WsClient      *websocket.Conn
+	WsQuit        bool
+	WsAway        bool
+	WsConnected   bool
+	WsSequence    int64
+	WsPingChan    chan *model.WebSocketResponse
+	ServerVersion string
+}
+
+func New(login, pass, team, server string) *MMClient {
+	cred := &Credentials{Login: login, Pass: pass, Team: team, Server: server}
+	mmclient := &MMClient{Credentials: cred, MessageChan: make(chan *Message, 100), Users: make(map[string]*model.User)}
+	mmclient.log = log.WithFields(log.Fields{"module": "matterclient"})
+	log.SetFormatter(&log.TextFormatter{FullTimestamp: true})
+	return mmclient
+}
+
+func (m *MMClient) SetLogLevel(level string) {
+	l, err := log.ParseLevel(level)
+	if err != nil {
+		log.SetLevel(log.InfoLevel)
+		return
+	}
+	log.SetLevel(l)
+}
+
+func (m *MMClient) Login() error {
+	// check if this is a first connect or a reconnection
+	firstConnection := true
+	if m.WsConnected == true {
+		firstConnection = false
+	}
+	m.WsConnected = false
+	if m.WsQuit {
+		return nil
+	}
+	b := &backoff.Backoff{
+		Min:    time.Second,
+		Max:    5 * time.Minute,
+		Jitter: true,
+	}
+	uriScheme := "https://"
+	wsScheme := "wss://"
+	if m.NoTLS {
+		uriScheme = "http://"
+		wsScheme = "ws://"
+	}
+	// login to mattermost
+	m.Client = model.NewClient(uriScheme + m.Credentials.Server)
+	m.Client.HttpClient.Transport = &http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: m.SkipTLSVerify}, Proxy: http.ProxyFromEnvironment}
+	m.Client.HttpClient.Timeout = time.Second * 10
+
+	for {
+		d := b.Duration()
+		// bogus call to get the serverversion
+		m.Client.GetClientProperties()
+		if firstConnection && !supportedVersion(m.Client.ServerVersion) {
+			return fmt.Errorf("unsupported mattermost version: %s", m.Client.ServerVersion)
+		}
+		m.ServerVersion = m.Client.ServerVersion
+		if m.ServerVersion == "" {
+			m.log.Debugf("Server not up yet, reconnecting in %s", d)
+			time.Sleep(d)
+		} else {
+			m.log.Infof("Found version %s", m.ServerVersion)
+			break
+		}
+	}
+	b.Reset()
+
+	var myinfo *model.Result
+	var appErr *model.AppError
+	var logmsg = "trying login"
+	for {
+		m.log.Debugf("%s %s %s %s", logmsg, m.Credentials.Team, m.Credentials.Login, m.Credentials.Server)
+		if strings.Contains(m.Credentials.Pass, model.SESSION_COOKIE_TOKEN) {
+			m.log.Debugf(logmsg+" with %s", model.SESSION_COOKIE_TOKEN)
+			token := strings.Split(m.Credentials.Pass, model.SESSION_COOKIE_TOKEN+"=")
+			if len(token) != 2 {
+				return errors.New("incorrect MMAUTHTOKEN. valid input is MMAUTHTOKEN=yourtoken")
+			}
+			m.Client.HttpClient.Jar = m.createCookieJar(token[1])
+			m.Client.MockSession(token[1])
+			myinfo, appErr = m.Client.GetMe("")
+			if appErr != nil {
+				return errors.New(appErr.DetailedError)
+			}
+			if myinfo.Data.(*model.User) == nil {
+				m.log.Errorf("LOGIN TOKEN: %s is invalid", m.Credentials.Pass)
+				return errors.New("invalid " + model.SESSION_COOKIE_TOKEN)
+			}
+		} else {
+			myinfo, appErr = m.Client.Login(m.Credentials.Login, m.Credentials.Pass)
+		}
+		if appErr != nil {
+			d := b.Duration()
+			m.log.Debug(appErr.DetailedError)
+			if firstConnection {
+				if appErr.Message == "" {
+					return errors.New(appErr.DetailedError)
+				}
+				return errors.New(appErr.Message)
+			}
+			m.log.Debugf("LOGIN: %s, reconnecting in %s", appErr, d)
+			time.Sleep(d)
+			logmsg = "retrying login"
+			continue
+		}
+		break
+	}
+	// reset timer
+	b.Reset()
+
+	err := m.initUser()
+	if err != nil {
+		return err
+	}
+
+	if m.Team == nil {
+		return errors.New("team not found")
+	}
+	// set our team id as default route
+	m.Client.SetTeamId(m.Team.Id)
+
+	// setup websocket connection
+	wsurl := wsScheme + m.Credentials.Server + model.API_URL_SUFFIX_V3 + "/users/websocket"
+	header := http.Header{}
+	header.Set(model.HEADER_AUTH, "BEARER "+m.Client.AuthToken)
+
+	m.log.Debugf("WsClient: making connection: %s", wsurl)
+	for {
+		wsDialer := &websocket.Dialer{Proxy: http.ProxyFromEnvironment, TLSClientConfig: &tls.Config{InsecureSkipVerify: m.SkipTLSVerify}}
+		m.WsClient, _, err = wsDialer.Dial(wsurl, header)
+		if err != nil {
+			d := b.Duration()
+			m.log.Debugf("WSS: %s, reconnecting in %s", err, d)
+			time.Sleep(d)
+			continue
+		}
+		break
+	}
+	b.Reset()
+
+	m.log.Debug("WsClient: connected")
+	m.WsSequence = 1
+	m.WsPingChan = make(chan *model.WebSocketResponse)
+	// only start to parse WS messages when login is completely done
+	m.WsConnected = true
+
+	return nil
+}
+
+func (m *MMClient) Logout() error {
+	m.log.Debugf("logout as %s (team: %s) on %s", m.Credentials.Login, m.Credentials.Team, m.Credentials.Server)
+	m.WsQuit = true
+	m.WsClient.Close()
+	m.WsClient.UnderlyingConn().Close()
+	_, err := m.Client.Logout()
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (m *MMClient) WsReceiver() {
+	for {
+		var rawMsg json.RawMessage
+		var err error
+
+		if m.WsQuit {
+			m.log.Debug("exiting WsReceiver")
+			return
+		}
+
+		if !m.WsConnected {
+			time.Sleep(time.Millisecond * 100)
+			continue
+		}
+
+		if _, rawMsg, err = m.WsClient.ReadMessage(); err != nil {
+			m.log.Error("error:", err)
+			// reconnect
+			m.Login()
+		}
+
+		var event model.WebSocketEvent
+		if err := json.Unmarshal(rawMsg, &event); err == nil && event.IsValid() {
+			m.log.Debugf("WsReceiver: %#v", event)
+			msg := &Message{Raw: &event, Team: m.Credentials.Team}
+			m.parseMessage(msg)
+			m.MessageChan <- msg
+			continue
+		}
+
+		var response model.WebSocketResponse
+		if err := json.Unmarshal(rawMsg, &response); err == nil && response.IsValid() {
+			m.log.Debugf("WsReceiver: %#v", response)
+			m.parseResponse(response)
+			continue
+		}
+	}
+}
+
+func (m *MMClient) parseMessage(rmsg *Message) {
+	switch rmsg.Raw.Event {
+	case model.WEBSOCKET_EVENT_POSTED, model.WEBSOCKET_EVENT_POST_EDITED:
+		m.parseActionPost(rmsg)
+		/*
+			case model.ACTION_USER_REMOVED:
+				m.handleWsActionUserRemoved(&rmsg)
+			case model.ACTION_USER_ADDED:
+				m.handleWsActionUserAdded(&rmsg)
+		*/
+	}
+}
+
+func (m *MMClient) parseResponse(rmsg model.WebSocketResponse) {
+	if rmsg.Data != nil {
+		// ping reply
+		if rmsg.Data["text"].(string) == "pong" {
+			m.WsPingChan <- &rmsg
+		}
+	}
+}
+
+func (m *MMClient) parseActionPost(rmsg *Message) {
+	data := model.PostFromJson(strings.NewReader(rmsg.Raw.Data["post"].(string)))
+	// we don't have the user, refresh the userlist
+	if m.GetUser(data.UserId) == nil {
+		m.UpdateUsers()
+	}
+	rmsg.Username = m.GetUser(data.UserId).Username
+	rmsg.Channel = m.GetChannelName(data.ChannelId)
+	rmsg.Type = data.Type
+	teamid, _ := rmsg.Raw.Data["team_id"].(string)
+	// edit messsages have no team_id for some reason
+	if teamid == "" {
+		// we can find the team_id from the channelid
+		result, _ := m.Client.GetChannel(data.ChannelId, "")
+		teamid = result.Data.(*model.ChannelData).Channel.TeamId
+		rmsg.Raw.Data["team_id"] = teamid
+	}
+	if teamid != "" {
+		rmsg.Team = m.GetTeamName(teamid)
+	}
+	// direct message
+	if rmsg.Raw.Data["channel_type"] == "D" {
+		rmsg.Channel = m.GetUser(data.UserId).Username
+	}
+	rmsg.Text = data.Message
+	rmsg.Post = data
+	return
+}
+
+func (m *MMClient) UpdateUsers() error {
+	mmusers, err := m.Client.GetProfiles(0, 50000, "")
+	if err != nil {
+		return errors.New(err.DetailedError)
+	}
+	m.Lock()
+	m.Users = mmusers.Data.(map[string]*model.User)
+	m.Unlock()
+	return nil
+}
+
+func (m *MMClient) UpdateChannels() error {
+	mmchannels, err := m.Client.GetChannels("")
+	if err != nil {
+		return errors.New(err.DetailedError)
+	}
+	var mmchannels2 *model.Result
+	if m.mmVersion() >= 3.8 {
+		mmchannels2, err = m.Client.GetMoreChannelsPage(0, 5000)
+	} else {
+		mmchannels2, err = m.Client.GetMoreChannels("")
+	}
+	if err != nil {
+		return errors.New(err.DetailedError)
+	}
+	m.Lock()
+	m.Team.Channels = mmchannels.Data.(*model.ChannelList)
+	m.Team.MoreChannels = mmchannels2.Data.(*model.ChannelList)
+	m.Unlock()
+	return nil
+}
+
+func (m *MMClient) GetChannelName(channelId string) string {
+	m.RLock()
+	defer m.RUnlock()
+	for _, t := range m.OtherTeams {
+		for _, channel := range append(*t.Channels, *t.MoreChannels...) {
+			if channel.Id == channelId {
+				return channel.Name
+			}
+		}
+	}
+	return ""
+}
+
+func (m *MMClient) GetChannelId(name string, teamId string) string {
+	m.RLock()
+	defer m.RUnlock()
+	if teamId == "" {
+		teamId = m.Team.Id
+	}
+	for _, t := range m.OtherTeams {
+		if t.Id == teamId {
+			for _, channel := range append(*t.Channels, *t.MoreChannels...) {
+				if channel.Name == name {
+					return channel.Id
+				}
+			}
+		}
+	}
+	return ""
+}
+
+func (m *MMClient) GetChannelHeader(channelId string) string {
+	m.RLock()
+	defer m.RUnlock()
+	for _, t := range m.OtherTeams {
+		for _, channel := range append(*t.Channels, *t.MoreChannels...) {
+			if channel.Id == channelId {
+				return channel.Header
+			}
+
+		}
+	}
+	return ""
+}
+
+func (m *MMClient) PostMessage(channelId string, text string) {
+	post := &model.Post{ChannelId: channelId, Message: text}
+	m.Client.CreatePost(post)
+}
+
+func (m *MMClient) JoinChannel(channelId string) error {
+	m.RLock()
+	defer m.RUnlock()
+	for _, c := range *m.Team.Channels {
+		if c.Id == channelId {
+			m.log.Debug("Not joining ", channelId, " already joined.")
+			return nil
+		}
+	}
+	m.log.Debug("Joining ", channelId)
+	_, err := m.Client.JoinChannel(channelId)
+	if err != nil {
+		return errors.New("failed to join")
+	}
+	return nil
+}
+
+func (m *MMClient) GetPostsSince(channelId string, time int64) *model.PostList {
+	res, err := m.Client.GetPostsSince(channelId, time)
+	if err != nil {
+		return nil
+	}
+	return res.Data.(*model.PostList)
+}
+
+func (m *MMClient) SearchPosts(query string) *model.PostList {
+	res, err := m.Client.SearchPosts(query, false)
+	if err != nil {
+		return nil
+	}
+	return res.Data.(*model.PostList)
+}
+
+func (m *MMClient) GetPosts(channelId string, limit int) *model.PostList {
+	res, err := m.Client.GetPosts(channelId, 0, limit, "")
+	if err != nil {
+		return nil
+	}
+	return res.Data.(*model.PostList)
+}
+
+func (m *MMClient) GetPublicLink(filename string) string {
+	res, err := m.Client.GetPublicLink(filename)
+	if err != nil {
+		return ""
+	}
+	return res
+}
+
+func (m *MMClient) GetPublicLinks(filenames []string) []string {
+	var output []string
+	for _, f := range filenames {
+		res, err := m.Client.GetPublicLink(f)
+		if err != nil {
+			continue
+		}
+		output = append(output, res)
+	}
+	return output
+}
+
+func (m *MMClient) UpdateChannelHeader(channelId string, header string) {
+	data := make(map[string]string)
+	data["channel_id"] = channelId
+	data["channel_header"] = header
+	m.log.Debugf("updating channelheader %#v, %#v", channelId, header)
+	_, err := m.Client.UpdateChannelHeader(data)
+	if err != nil {
+		log.Error(err)
+	}
+}
+
+func (m *MMClient) UpdateLastViewed(channelId string) {
+	m.log.Debugf("posting lastview %#v", channelId)
+	if m.mmVersion() >= 3.8 {
+		view := model.ChannelView{ChannelId: channelId}
+		res, _ := m.Client.ViewChannel(view)
+		if res == false {
+			m.log.Errorf("ChannelView update for %s failed", channelId)
+		}
+		return
+	}
+	_, err := m.Client.UpdateLastViewedAt(channelId, true)
+	if err != nil {
+		m.log.Error(err)
+	}
+}
+
+func (m *MMClient) UsernamesInChannel(channelId string) []string {
+	res, err := m.Client.GetMyChannelMembers()
+	if err != nil {
+		m.log.Errorf("UsernamesInChannel(%s) failed: %s", channelId, err)
+		return []string{}
+	}
+	members := res.Data.(*model.ChannelMembers)
+	result := []string{}
+	for _, channel := range *members {
+		if channel.ChannelId == channelId {
+			result = append(result, m.GetUser(channel.UserId).Username)
+		}
+	}
+	return result
+}
+
+func (m *MMClient) createCookieJar(token string) *cookiejar.Jar {
+	var cookies []*http.Cookie
+	jar, _ := cookiejar.New(nil)
+	firstCookie := &http.Cookie{
+		Name:   "MMAUTHTOKEN",
+		Value:  token,
+		Path:   "/",
+		Domain: m.Credentials.Server,
+	}
+	cookies = append(cookies, firstCookie)
+	cookieURL, _ := url.Parse("https://" + m.Credentials.Server)
+	jar.SetCookies(cookieURL, cookies)
+	return jar
+}
+
+// SendDirectMessage sends a direct message to specified user
+func (m *MMClient) SendDirectMessage(toUserId string, msg string) {
+	m.log.Debugf("SendDirectMessage to %s, msg %s", toUserId, msg)
+	// create DM channel (only happens on first message)
+	_, err := m.Client.CreateDirectChannel(toUserId)
+	if err != nil {
+		m.log.Debugf("SendDirectMessage to %#v failed: %s", toUserId, err)
+		return
+	}
+	channelName := model.GetDMNameFromIds(toUserId, m.User.Id)
+
+	// update our channels
+	mmchannels, err := m.Client.GetChannels("")
+	if err != nil {
+		m.log.Debug("SendDirectMessage: Couldn't update channels")
+		return
+	}
+	m.Lock()
+	m.Team.Channels = mmchannels.Data.(*model.ChannelList)
+	m.Unlock()
+
+	// build & send the message
+	msg = strings.Replace(msg, "\r", "", -1)
+	post := &model.Post{ChannelId: m.GetChannelId(channelName, ""), Message: msg}
+	m.Client.CreatePost(post)
+}
+
+// GetTeamName returns the name of the specified teamId
+func (m *MMClient) GetTeamName(teamId string) string {
+	m.RLock()
+	defer m.RUnlock()
+	for _, t := range m.OtherTeams {
+		if t.Id == teamId {
+			return t.Team.Name
+		}
+	}
+	return ""
+}
+
+// GetChannels returns all channels we're members off
+func (m *MMClient) GetChannels() []*model.Channel {
+	m.RLock()
+	defer m.RUnlock()
+	var channels []*model.Channel
+	// our primary team channels first
+	channels = append(channels, *m.Team.Channels...)
+	for _, t := range m.OtherTeams {
+		if t.Id != m.Team.Id {
+			channels = append(channels, *t.Channels...)
+		}
+	}
+	return channels
+}
+
+// GetMoreChannels returns existing channels where we're not a member off.
+func (m *MMClient) GetMoreChannels() []*model.Channel {
+	m.RLock()
+	defer m.RUnlock()
+	var channels []*model.Channel
+	for _, t := range m.OtherTeams {
+		channels = append(channels, *t.MoreChannels...)
+	}
+	return channels
+}
+
+// GetTeamFromChannel returns teamId belonging to channel (DM channels have no teamId).
+func (m *MMClient) GetTeamFromChannel(channelId string) string {
+	m.RLock()
+	defer m.RUnlock()
+	var channels []*model.Channel
+	for _, t := range m.OtherTeams {
+		channels = append(channels, *t.Channels...)
+		channels = append(channels, *t.MoreChannels...)
+		for _, c := range channels {
+			if c.Id == channelId {
+				return t.Id
+			}
+		}
+	}
+	return ""
+}
+
+func (m *MMClient) GetLastViewedAt(channelId string) int64 {
+	m.RLock()
+	defer m.RUnlock()
+	res, err := m.Client.GetChannel(channelId, "")
+	if err != nil {
+		return model.GetMillis()
+	}
+	data := res.Data.(*model.ChannelData)
+	return data.Member.LastViewedAt
+}
+
+func (m *MMClient) GetUsers() map[string]*model.User {
+	users := make(map[string]*model.User)
+	m.RLock()
+	defer m.RUnlock()
+	for k, v := range m.Users {
+		users[k] = v
+	}
+	return users
+}
+
+func (m *MMClient) GetUser(userId string) *model.User {
+	m.RLock()
+	defer m.RUnlock()
+	return m.Users[userId]
+}
+
+func (m *MMClient) GetStatus(userId string) string {
+	res, err := m.Client.GetStatuses()
+	if err != nil {
+		return ""
+	}
+	status := res.Data.(map[string]string)
+	if status[userId] == model.STATUS_AWAY {
+		return "away"
+	}
+	if status[userId] == model.STATUS_ONLINE {
+		return "online"
+	}
+	return "offline"
+}
+
+func (m *MMClient) GetStatuses() map[string]string {
+	var ok bool
+	statuses := make(map[string]string)
+	res, err := m.Client.GetStatuses()
+	if err != nil {
+		return statuses
+	}
+	if statuses, ok = res.Data.(map[string]string); ok {
+		for userId, status := range statuses {
+			statuses[userId] = "offline"
+			if status == model.STATUS_AWAY {
+				statuses[userId] = "away"
+			}
+			if status == model.STATUS_ONLINE {
+				statuses[userId] = "online"
+			}
+		}
+	}
+	return statuses
+}
+
+func (m *MMClient) GetTeamId() string {
+	return m.Team.Id
+}
+
+func (m *MMClient) StatusLoop() {
+	for {
+		if m.WsQuit {
+			return
+		}
+		if m.WsConnected {
+			m.log.Debug("WS PING")
+			m.sendWSRequest("ping", nil)
+			select {
+			case <-m.WsPingChan:
+				m.log.Debug("WS PONG received")
+			case <-time.After(time.Second * 5):
+				m.Logout()
+				m.WsQuit = false
+				m.Login()
+				go m.WsReceiver()
+			}
+		}
+		time.Sleep(time.Second * 60)
+	}
+}
+
+// initialize user and teams
+func (m *MMClient) initUser() error {
+	m.Lock()
+	defer m.Unlock()
+	initLoad, err := m.Client.GetInitialLoad()
+	if err != nil {
+		return err
+	}
+	initData := initLoad.Data.(*model.InitialLoad)
+	m.User = initData.User
+	// we only load all team data on initial login.
+	// all other updates are for channels from our (primary) team only.
+	//m.log.Debug("initUser(): loading all team data")
+	for _, v := range initData.Teams {
+		m.Client.SetTeamId(v.Id)
+		mmusers, err := m.Client.GetProfiles(0, 50000, "")
+		if err != nil {
+			return errors.New(err.DetailedError)
+		}
+		t := &Team{Team: v, Users: mmusers.Data.(map[string]*model.User), Id: v.Id}
+		mmchannels, err := m.Client.GetChannels("")
+		if err != nil {
+			return errors.New(err.DetailedError)
+		}
+		t.Channels = mmchannels.Data.(*model.ChannelList)
+		if m.mmVersion() >= 3.8 {
+			mmchannels, err = m.Client.GetMoreChannelsPage(0, 5000)
+		} else {
+			mmchannels, err = m.Client.GetMoreChannels("")
+		}
+		if err != nil {
+			return errors.New(err.DetailedError)
+		}
+		t.MoreChannels = mmchannels.Data.(*model.ChannelList)
+		m.OtherTeams = append(m.OtherTeams, t)
+		if v.Name == m.Credentials.Team {
+			m.Team = t
+			m.log.Debugf("initUser(): found our team %s (id: %s)", v.Name, v.Id)
+		}
+		// add all users
+		for k, v := range t.Users {
+			m.Users[k] = v
+		}
+	}
+	return nil
+}
+
+func (m *MMClient) sendWSRequest(action string, data map[string]interface{}) error {
+	req := &model.WebSocketRequest{}
+	req.Seq = m.WsSequence
+	req.Action = action
+	req.Data = data
+	m.WsSequence++
+	m.log.Debugf("sendWsRequest %#v", req)
+	m.WsClient.WriteJSON(req)
+	return nil
+}
+
+func (m *MMClient) mmVersion() float64 {
+	v, _ := strconv.ParseFloat(m.ServerVersion[0:3], 64)
+	return v
+}
+
+func supportedVersion(version string) bool {
+	if strings.HasPrefix(version, "3.5.0") ||
+		strings.HasPrefix(version, "3.6.0") ||
+		strings.HasPrefix(version, "3.7.0") ||
+		strings.HasPrefix(version, "3.8.0") ||
+		strings.HasPrefix(version, "3.9.0") {
+		return true
+	}
+	return false
+}
--- a/matterhook/matterhook.go
+++ b/matterhook/matterhook.go
@ -1,60 +1,81 @@
+//Package matterhook provides interaction with mattermost incoming/outgoing webhooks
 package matterhook

 import (
 	"bytes"
+	"crypto/tls"
 	"encoding/json"
 	"fmt"
 	"github.com/gorilla/schema"
 	"io"
 	"io/ioutil"
 	"log"
+	"net"
 	"net/http"
-	"strconv"
+	"time"
 )

 // OMessage for mattermost incoming webhook. (send to mattermost)
 type OMessage struct {
-	Channel   string `json:"channel,omitempty"`
-	IconURL   string `json:"icon_url,omitempty"`
-	IconEmoji string `json:"icon_emoji,omitempty"`
-	UserName  string `json:"username,omitempty"`
-	Text      string `json:"text"`
+	Channel     string      `json:"channel,omitempty"`
+	IconURL     string      `json:"icon_url,omitempty"`
+	IconEmoji   string      `json:"icon_emoji,omitempty"`
+	UserName    string      `json:"username,omitempty"`
+	Text        string      `json:"text"`
+	Attachments interface{} `json:"attachments,omitempty"`
+	Type        string      `json:"type,omitempty"`
 }

 // IMessage for mattermost outgoing webhook. (received from mattermost)
 type IMessage struct {
+	BotID       string `schema:"bot_id"`
+	BotName     string `schema:"bot_name"`
 	Token       string `schema:"token"`
 	TeamID      string `schema:"team_id"`
 	TeamDomain  string `schema:"team_domain"`
 	ChannelID   string `schema:"channel_id"`
-	ServiceID   string `schema:"service_id"`
 	ChannelName string `schema:"channel_name"`
 	Timestamp   string `schema:"timestamp"`
 	UserID      string `schema:"user_id"`
 	UserName    string `schema:"user_name"`
+	PostId      string `schema:"post_id"`
+	RawText     string `schema:"raw_text"`
+	ServiceId   string `schema:"service_id"`
 	Text        string `schema:"text"`
 	TriggerWord string `schema:"trigger_word"`
 }

 // Client for Mattermost.
 type Client struct {
-	url string
-	In  chan IMessage
-	Out chan OMessage
+	Url        string // URL for incoming webhooks on mattermost.
+	In         chan IMessage
+	Out        chan OMessage
+	httpclient *http.Client
 	Config
 }

+// Config for client.
 type Config struct {
-	Port int
+	BindAddress        string // Address to listen on
+	Token              string // Only allow this token from Mattermost. (Allow everything when empty)
+	InsecureSkipVerify bool   // disable certificate checking
+	DisableServer      bool   // Do not start server for outgoing webhooks from Mattermost.
 }

 // New Mattermost client.
 func New(url string, config Config) *Client {
-	c := &Client{url: url, In: make(chan IMessage), Out: make(chan OMessage), Config: config}
-	if c.Port == 0 {
-		c.Port = 9999
+	c := &Client{Url: url, In: make(chan IMessage), Out: make(chan OMessage), Config: config}
+	tr := &http.Transport{
+		TLSClientConfig: &tls.Config{InsecureSkipVerify: config.InsecureSkipVerify},
+	}
+	c.httpclient = &http.Client{Transport: tr}
+	if !c.DisableServer {
+		_, _, err := net.SplitHostPort(c.BindAddress)
+		if err != nil {
+			log.Fatalf("incorrect bindaddress %s", c.BindAddress)
+		}
+		go c.StartServer()
 	}
-	go c.StartServer()
 	return c
 }

@ -62,14 +83,25 @@ func New(url string, config Config) *Client {
 func (c *Client) StartServer() {
 	mux := http.NewServeMux()
 	mux.Handle("/", c)
-	log.Printf("Listening on http://0.0.0.0:%v...\n", c.Port)
-	if err := http.ListenAndServe((":" + strconv.Itoa(c.Port)), mux); err != nil {
+	srv := &http.Server{
+		ReadTimeout:  5 * time.Second,
+		WriteTimeout: 10 * time.Second,
+		Handler:      mux,
+		Addr:         c.BindAddress,
+	}
+	log.Printf("Listening on http://%v...\n", c.BindAddress)
+	if err := srv.ListenAndServe(); err != nil {
 		log.Fatal(err)
 	}
 }

 // ServeHTTP implementation.
 func (c *Client) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	if r.Method != "POST" {
+		log.Println("invalid " + r.Method + " connection from " + r.RemoteAddr)
+		http.NotFound(w, r)
+		return
+	}
 	msg := IMessage{}
 	err := r.ParseForm()
 	if err != nil {
@ -85,6 +117,18 @@ func (c *Client) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		http.NotFound(w, r)
 		return
 	}
+	if msg.Token == "" {
+		log.Println("no token from " + r.RemoteAddr)
+		http.NotFound(w, r)
+		return
+	}
+	if c.Token != "" {
+		if msg.Token != c.Token {
+			log.Println("invalid token " + msg.Token + " from " + r.RemoteAddr)
+			http.NotFound(w, r)
+			return
+		}
+	}
 	c.In <- msg
 }

@ -104,7 +148,7 @@ func (c *Client) Send(msg OMessage) error {
 	if err != nil {
 		return err
 	}
-	resp, err := http.Post(c.url, "application/json", bytes.NewReader(buf))
+	resp, err := c.httpclient.Post(c.Url, "application/json", bytes.NewReader(buf))
 	if err != nil {
 		return err
 	}
--- a/migration.md
+++ b/migration.md
@ -0,0 +1,50 @@
+# Breaking changes from 0.4 to 0.5 for matterbridge (webhooks version)
+## IRC section
+### Server
+Port removed, added to server
+```
+server="irc.freenode.net"
+port=6667
+```
+changed to
+```
+server="irc.freenode.net:6667"
+```
+### Channel
+Removed see Channels section below
+
+### UseSlackCircumfix=true
+Removed, can be done by using ```RemoteNickFormat="<{NICK}> "```
+
+## Mattermost section
+### BindAddress
+Port removed, added to BindAddress
+
+```
+BindAddress="0.0.0.0"
+port=9999
+```
+
+changed to
+
+```
+BindAddress="0.0.0.0:9999"
+```
+
+### Token
+Removed
+
+## Channels section
+```
+[Token "outgoingwebhooktoken1"] 
+IRCChannel="#off-topic"
+MMChannel="off-topic"
+```
+
+changed to
+
+```
+[Channel "channelnameofchoice"] 
+IRC="#off-topic"
+Mattermost="off-topic"
+```
--- a/vendor/github.com/BurntSushi/toml/COPYING
+++ b/vendor/github.com/BurntSushi/toml/COPYING
@ -0,0 +1,14 @@
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.
+
--- a/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/main.go
+++ b/vendor/github.com/BurntSushi/toml/cmd/toml-test-decoder/main.go
@ -0,0 +1,90 @@
+// Command toml-test-decoder satisfies the toml-test interface for testing
+// TOML decoders. Namely, it accepts TOML on stdin and outputs JSON on stdout.
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"path"
+	"time"
+
+	"github.com/BurntSushi/toml"
+)
+
+func init() {
+	log.SetFlags(0)
+
+	flag.Usage = usage
+	flag.Parse()
+}
+
+func usage() {
+	log.Printf("Usage: %s < toml-file\n", path.Base(os.Args[0]))
+	flag.PrintDefaults()
+
+	os.Exit(1)
+}
+
+func main() {
+	if flag.NArg() != 0 {
+		flag.Usage()
+	}
+
+	var tmp interface{}
+	if _, err := toml.DecodeReader(os.Stdin, &tmp); err != nil {
+		log.Fatalf("Error decoding TOML: %s", err)
+	}
+
+	typedTmp := translate(tmp)
+	if err := json.NewEncoder(os.Stdout).Encode(typedTmp); err != nil {
+		log.Fatalf("Error encoding JSON: %s", err)
+	}
+}
+
+func translate(tomlData interface{}) interface{} {
+	switch orig := tomlData.(type) {
+	case map[string]interface{}:
+		typed := make(map[string]interface{}, len(orig))
+		for k, v := range orig {
+			typed[k] = translate(v)
+		}
+		return typed
+	case []map[string]interface{}:
+		typed := make([]map[string]interface{}, len(orig))
+		for i, v := range orig {
+			typed[i] = translate(v).(map[string]interface{})
+		}
+		return typed
+	case []interface{}:
+		typed := make([]interface{}, len(orig))
+		for i, v := range orig {
+			typed[i] = translate(v)
+		}
+
+		// We don't really need to tag arrays, but let's be future proof.
+		// (If TOML ever supports tuples, we'll need this.)
+		return tag("array", typed)
+	case time.Time:
+		return tag("datetime", orig.Format("2006-01-02T15:04:05Z"))
+	case bool:
+		return tag("bool", fmt.Sprintf("%v", orig))
+	case int64:
+		return tag("integer", fmt.Sprintf("%d", orig))
+	case float64:
+		return tag("float", fmt.Sprintf("%v", orig))
+	case string:
+		return tag("string", orig)
+	}
+
+	panic(fmt.Sprintf("Unknown type: %T", tomlData))
+}
+
+func tag(typeName string, data interface{}) map[string]interface{} {
+	return map[string]interface{}{
+		"type":  typeName,
+		"value": data,
+	}
+}
--- a/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/main.go
+++ b/vendor/github.com/BurntSushi/toml/cmd/toml-test-encoder/main.go
@ -0,0 +1,131 @@
+// Command toml-test-encoder satisfies the toml-test interface for testing
+// TOML encoders. Namely, it accepts JSON on stdin and outputs TOML on stdout.
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"log"
+	"os"
+	"path"
+	"strconv"
+	"time"
+
+	"github.com/BurntSushi/toml"
+)
+
+func init() {
+	log.SetFlags(0)
+
+	flag.Usage = usage
+	flag.Parse()
+}
+
+func usage() {
+	log.Printf("Usage: %s < json-file\n", path.Base(os.Args[0]))
+	flag.PrintDefaults()
+
+	os.Exit(1)
+}
+
+func main() {
+	if flag.NArg() != 0 {
+		flag.Usage()
+	}
+
+	var tmp interface{}
+	if err := json.NewDecoder(os.Stdin).Decode(&tmp); err != nil {
+		log.Fatalf("Error decoding JSON: %s", err)
+	}
+
+	tomlData := translate(tmp)
+	if err := toml.NewEncoder(os.Stdout).Encode(tomlData); err != nil {
+		log.Fatalf("Error encoding TOML: %s", err)
+	}
+}
+
+func translate(typedJson interface{}) interface{} {
+	switch v := typedJson.(type) {
+	case map[string]interface{}:
+		if len(v) == 2 && in("type", v) && in("value", v) {
+			return untag(v)
+		}
+		m := make(map[string]interface{}, len(v))
+		for k, v2 := range v {
+			m[k] = translate(v2)
+		}
+		return m
+	case []interface{}:
+		tabArray := make([]map[string]interface{}, len(v))
+		for i := range v {
+			if m, ok := translate(v[i]).(map[string]interface{}); ok {
+				tabArray[i] = m
+			} else {
+				log.Fatalf("JSON arrays may only contain objects. This " +
+					"corresponds to only tables being allowed in " +
+					"TOML table arrays.")
+			}
+		}
+		return tabArray
+	}
+	log.Fatalf("Unrecognized JSON format '%T'.", typedJson)
+	panic("unreachable")
+}
+
+func untag(typed map[string]interface{}) interface{} {
+	t := typed["type"].(string)
+	v := typed["value"]
+	switch t {
+	case "string":
+		return v.(string)
+	case "integer":
+		v := v.(string)
+		n, err := strconv.Atoi(v)
+		if err != nil {
+			log.Fatalf("Could not parse '%s' as integer: %s", v, err)
+		}
+		return n
+	case "float":
+		v := v.(string)
+		f, err := strconv.ParseFloat(v, 64)
+		if err != nil {
+			log.Fatalf("Could not parse '%s' as float64: %s", v, err)
+		}
+		return f
+	case "datetime":
+		v := v.(string)
+		t, err := time.Parse("2006-01-02T15:04:05Z", v)
+		if err != nil {
+			log.Fatalf("Could not parse '%s' as a datetime: %s", v, err)
+		}
+		return t
+	case "bool":
+		v := v.(string)
+		switch v {
+		case "true":
+			return true
+		case "false":
+			return false
+		}
+		log.Fatalf("Could not parse '%s' as a boolean.", v)
+	case "array":
+		v := v.([]interface{})
+		array := make([]interface{}, len(v))
+		for i := range v {
+			if m, ok := v[i].(map[string]interface{}); ok {
+				array[i] = untag(m)
+			} else {
+				log.Fatalf("Arrays may only contain other arrays or "+
+					"primitive values, but found a '%T'.", m)
+			}
+		}
+		return array
+	}
+	log.Fatalf("Unrecognized tag type '%s'.", t)
+	panic("unreachable")
+}
+
+func in(key string, m map[string]interface{}) bool {
+	_, ok := m[key]
+	return ok
+}
--- a/vendor/github.com/BurntSushi/toml/cmd/tomlv/main.go
+++ b/vendor/github.com/BurntSushi/toml/cmd/tomlv/main.go
@ -0,0 +1,61 @@
+// Command tomlv validates TOML documents and prints each key's type.
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"path"
+	"strings"
+	"text/tabwriter"
+
+	"github.com/BurntSushi/toml"
+)
+
+var (
+	flagTypes = false
+)
+
+func init() {
+	log.SetFlags(0)
+
+	flag.BoolVar(&flagTypes, "types", flagTypes,
+		"When set, the types of every defined key will be shown.")
+
+	flag.Usage = usage
+	flag.Parse()
+}
+
+func usage() {
+	log.Printf("Usage: %s toml-file [ toml-file ... ]\n",
+		path.Base(os.Args[0]))
+	flag.PrintDefaults()
+
+	os.Exit(1)
+}
+
+func main() {
+	if flag.NArg() < 1 {
+		flag.Usage()
+	}
+	for _, f := range flag.Args() {
+		var tmp interface{}
+		md, err := toml.DecodeFile(f, &tmp)
+		if err != nil {
+			log.Fatalf("Error in '%s': %s", f, err)
+		}
+		if flagTypes {
+			printTypes(md)
+		}
+	}
+}
+
+func printTypes(md toml.MetaData) {
+	tabw := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
+	for _, key := range md.Keys() {
+		fmt.Fprintf(tabw, "%s%s\t%s\n",
+			strings.Repeat("    ", len(key)-1), key, md.Type(key...))
+	}
+	tabw.Flush()
+}
--- a/vendor/github.com/BurntSushi/toml/decode.go
+++ b/vendor/github.com/BurntSushi/toml/decode.go
@ -0,0 +1,509 @@
+package toml
+
+import (
+	"fmt"
+	"io"
+	"io/ioutil"
+	"math"
+	"reflect"
+	"strings"
+	"time"
+)
+
+func e(format string, args ...interface{}) error {
+	return fmt.Errorf("toml: "+format, args...)
+}
+
+// Unmarshaler is the interface implemented by objects that can unmarshal a
+// TOML description of themselves.
+type Unmarshaler interface {
+	UnmarshalTOML(interface{}) error
+}
+
+// Unmarshal decodes the contents of `p` in TOML format into a pointer `v`.
+func Unmarshal(p []byte, v interface{}) error {
+	_, err := Decode(string(p), v)
+	return err
+}
+
+// Primitive is a TOML value that hasn't been decoded into a Go value.
+// When using the various `Decode*` functions, the type `Primitive` may
+// be given to any value, and its decoding will be delayed.
+//
+// A `Primitive` value can be decoded using the `PrimitiveDecode` function.
+//
+// The underlying representation of a `Primitive` value is subject to change.
+// Do not rely on it.
+//
+// N.B. Primitive values are still parsed, so using them will only avoid
+// the overhead of reflection. They can be useful when you don't know the
+// exact type of TOML data until run time.
+type Primitive struct {
+	undecoded interface{}
+	context   Key
+}
+
+// DEPRECATED!
+//
+// Use MetaData.PrimitiveDecode instead.
+func PrimitiveDecode(primValue Primitive, v interface{}) error {
+	md := MetaData{decoded: make(map[string]bool)}
+	return md.unify(primValue.undecoded, rvalue(v))
+}
+
+// PrimitiveDecode is just like the other `Decode*` functions, except it
+// decodes a TOML value that has already been parsed. Valid primitive values
+// can *only* be obtained from values filled by the decoder functions,
+// including this method. (i.e., `v` may contain more `Primitive`
+// values.)
+//
+// Meta data for primitive values is included in the meta data returned by
+// the `Decode*` functions with one exception: keys returned by the Undecoded
+// method will only reflect keys that were decoded. Namely, any keys hidden
+// behind a Primitive will be considered undecoded. Executing this method will
+// update the undecoded keys in the meta data. (See the example.)
+func (md *MetaData) PrimitiveDecode(primValue Primitive, v interface{}) error {
+	md.context = primValue.context
+	defer func() { md.context = nil }()
+	return md.unify(primValue.undecoded, rvalue(v))
+}
+
+// Decode will decode the contents of `data` in TOML format into a pointer
+// `v`.
+//
+// TOML hashes correspond to Go structs or maps. (Dealer's choice. They can be
+// used interchangeably.)
+//
+// TOML arrays of tables correspond to either a slice of structs or a slice
+// of maps.
+//
+// TOML datetimes correspond to Go `time.Time` values.
+//
+// All other TOML types (float, string, int, bool and array) correspond
+// to the obvious Go types.
+//
+// An exception to the above rules is if a type implements the
+// encoding.TextUnmarshaler interface. In this case, any primitive TOML value
+// (floats, strings, integers, booleans and datetimes) will be converted to
+// a byte string and given to the value's UnmarshalText method. See the
+// Unmarshaler example for a demonstration with time duration strings.
+//
+// Key mapping
+//
+// TOML keys can map to either keys in a Go map or field names in a Go
+// struct. The special `toml` struct tag may be used to map TOML keys to
+// struct fields that don't match the key name exactly. (See the example.)
+// A case insensitive match to struct names will be tried if an exact match
+// can't be found.
+//
+// The mapping between TOML values and Go values is loose. That is, there
+// may exist TOML values that cannot be placed into your representation, and
+// there may be parts of your representation that do not correspond to
+// TOML values. This loose mapping can be made stricter by using the IsDefined
+// and/or Undecoded methods on the MetaData returned.
+//
+// This decoder will not handle cyclic types. If a cyclic type is passed,
+// `Decode` will not terminate.
+func Decode(data string, v interface{}) (MetaData, error) {
+	rv := reflect.ValueOf(v)
+	if rv.Kind() != reflect.Ptr {
+		return MetaData{}, e("Decode of non-pointer %s", reflect.TypeOf(v))
+	}
+	if rv.IsNil() {
+		return MetaData{}, e("Decode of nil %s", reflect.TypeOf(v))
+	}
+	p, err := parse(data)
+	if err != nil {
+		return MetaData{}, err
+	}
+	md := MetaData{
+		p.mapping, p.types, p.ordered,
+		make(map[string]bool, len(p.ordered)), nil,
+	}
+	return md, md.unify(p.mapping, indirect(rv))
+}
+
+// DecodeFile is just like Decode, except it will automatically read the
+// contents of the file at `fpath` and decode it for you.
+func DecodeFile(fpath string, v interface{}) (MetaData, error) {
+	bs, err := ioutil.ReadFile(fpath)
+	if err != nil {
+		return MetaData{}, err
+	}
+	return Decode(string(bs), v)
+}
+
+// DecodeReader is just like Decode, except it will consume all bytes
+// from the reader and decode it for you.
+func DecodeReader(r io.Reader, v interface{}) (MetaData, error) {
+	bs, err := ioutil.ReadAll(r)
+	if err != nil {
+		return MetaData{}, err
+	}
+	return Decode(string(bs), v)
+}
+
+// unify performs a sort of type unification based on the structure of `rv`,
+// which is the client representation.
+//
+// Any type mismatch produces an error. Finding a type that we don't know
+// how to handle produces an unsupported type error.
+func (md *MetaData) unify(data interface{}, rv reflect.Value) error {
+
+	// Special case. Look for a `Primitive` value.
+	if rv.Type() == reflect.TypeOf((*Primitive)(nil)).Elem() {
+		// Save the undecoded data and the key context into the primitive
+		// value.
+		context := make(Key, len(md.context))
+		copy(context, md.context)
+		rv.Set(reflect.ValueOf(Primitive{
+			undecoded: data,
+			context:   context,
+		}))
+		return nil
+	}
+
+	// Special case. Unmarshaler Interface support.
+	if rv.CanAddr() {
+		if v, ok := rv.Addr().Interface().(Unmarshaler); ok {
+			return v.UnmarshalTOML(data)
+		}
+	}
+
+	// Special case. Handle time.Time values specifically.
+	// TODO: Remove this code when we decide to drop support for Go 1.1.
+	// This isn't necessary in Go 1.2 because time.Time satisfies the encoding
+	// interfaces.
+	if rv.Type().AssignableTo(rvalue(time.Time{}).Type()) {
+		return md.unifyDatetime(data, rv)
+	}
+
+	// Special case. Look for a value satisfying the TextUnmarshaler interface.
+	if v, ok := rv.Interface().(TextUnmarshaler); ok {
+		return md.unifyText(data, v)
+	}
+	// BUG(burntsushi)
+	// The behavior here is incorrect whenever a Go type satisfies the
+	// encoding.TextUnmarshaler interface but also corresponds to a TOML
+	// hash or array. In particular, the unmarshaler should only be applied
+	// to primitive TOML values. But at this point, it will be applied to
+	// all kinds of values and produce an incorrect error whenever those values
+	// are hashes or arrays (including arrays of tables).
+
+	k := rv.Kind()
+
+	// laziness
+	if k >= reflect.Int && k <= reflect.Uint64 {
+		return md.unifyInt(data, rv)
+	}
+	switch k {
+	case reflect.Ptr:
+		elem := reflect.New(rv.Type().Elem())
+		err := md.unify(data, reflect.Indirect(elem))
+		if err != nil {
+			return err
+		}
+		rv.Set(elem)
+		return nil
+	case reflect.Struct:
+		return md.unifyStruct(data, rv)
+	case reflect.Map:
+		return md.unifyMap(data, rv)
+	case reflect.Array:
+		return md.unifyArray(data, rv)
+	case reflect.Slice:
+		return md.unifySlice(data, rv)
+	case reflect.String:
+		return md.unifyString(data, rv)
+	case reflect.Bool:
+		return md.unifyBool(data, rv)
+	case reflect.Interface:
+		// we only support empty interfaces.
+		if rv.NumMethod() > 0 {
+			return e("unsupported type %s", rv.Type())
+		}
+		return md.unifyAnything(data, rv)
+	case reflect.Float32:
+		fallthrough
+	case reflect.Float64:
+		return md.unifyFloat64(data, rv)
+	}
+	return e("unsupported type %s", rv.Kind())
+}
+
+func (md *MetaData) unifyStruct(mapping interface{}, rv reflect.Value) error {
+	tmap, ok := mapping.(map[string]interface{})
+	if !ok {
+		if mapping == nil {
+			return nil
+		}
+		return e("type mismatch for %s: expected table but found %T",
+			rv.Type().String(), mapping)
+	}
+
+	for key, datum := range tmap {
+		var f *field
+		fields := cachedTypeFields(rv.Type())
+		for i := range fields {
+			ff := &fields[i]
+			if ff.name == key {
+				f = ff
+				break
+			}
+			if f == nil && strings.EqualFold(ff.name, key) {
+				f = ff
+			}
+		}
+		if f != nil {
+			subv := rv
+			for _, i := range f.index {
+				subv = indirect(subv.Field(i))
+			}
+			if isUnifiable(subv) {
+				md.decoded[md.context.add(key).String()] = true
+				md.context = append(md.context, key)
+				if err := md.unify(datum, subv); err != nil {
+					return err
+				}
+				md.context = md.context[0 : len(md.context)-1]
+			} else if f.name != "" {
+				// Bad user! No soup for you!
+				return e("cannot write unexported field %s.%s",
+					rv.Type().String(), f.name)
+			}
+		}
+	}
+	return nil
+}
+
+func (md *MetaData) unifyMap(mapping interface{}, rv reflect.Value) error {
+	tmap, ok := mapping.(map[string]interface{})
+	if !ok {
+		if tmap == nil {
+			return nil
+		}
+		return badtype("map", mapping)
+	}
+	if rv.IsNil() {
+		rv.Set(reflect.MakeMap(rv.Type()))
+	}
+	for k, v := range tmap {
+		md.decoded[md.context.add(k).String()] = true
+		md.context = append(md.context, k)
+
+		rvkey := indirect(reflect.New(rv.Type().Key()))
+		rvval := reflect.Indirect(reflect.New(rv.Type().Elem()))
+		if err := md.unify(v, rvval); err != nil {
+			return err
+		}
+		md.context = md.context[0 : len(md.context)-1]
+
+		rvkey.SetString(k)
+		rv.SetMapIndex(rvkey, rvval)
+	}
+	return nil
+}
+
+func (md *MetaData) unifyArray(data interface{}, rv reflect.Value) error {
+	datav := reflect.ValueOf(data)
+	if datav.Kind() != reflect.Slice {
+		if !datav.IsValid() {
+			return nil
+		}
+		return badtype("slice", data)
+	}
+	sliceLen := datav.Len()
+	if sliceLen != rv.Len() {
+		return e("expected array length %d; got TOML array of length %d",
+			rv.Len(), sliceLen)
+	}
+	return md.unifySliceArray(datav, rv)
+}
+
+func (md *MetaData) unifySlice(data interface{}, rv reflect.Value) error {
+	datav := reflect.ValueOf(data)
+	if datav.Kind() != reflect.Slice {
+		if !datav.IsValid() {
+			return nil
+		}
+		return badtype("slice", data)
+	}
+	n := datav.Len()
+	if rv.IsNil() || rv.Cap() < n {
+		rv.Set(reflect.MakeSlice(rv.Type(), n, n))
+	}
+	rv.SetLen(n)
+	return md.unifySliceArray(datav, rv)
+}
+
+func (md *MetaData) unifySliceArray(data, rv reflect.Value) error {
+	sliceLen := data.Len()
+	for i := 0; i < sliceLen; i++ {
+		v := data.Index(i).Interface()
+		sliceval := indirect(rv.Index(i))
+		if err := md.unify(v, sliceval); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (md *MetaData) unifyDatetime(data interface{}, rv reflect.Value) error {
+	if _, ok := data.(time.Time); ok {
+		rv.Set(reflect.ValueOf(data))
+		return nil
+	}
+	return badtype("time.Time", data)
+}
+
+func (md *MetaData) unifyString(data interface{}, rv reflect.Value) error {
+	if s, ok := data.(string); ok {
+		rv.SetString(s)
+		return nil
+	}
+	return badtype("string", data)
+}
+
+func (md *MetaData) unifyFloat64(data interface{}, rv reflect.Value) error {
+	if num, ok := data.(float64); ok {
+		switch rv.Kind() {
+		case reflect.Float32:
+			fallthrough
+		case reflect.Float64:
+			rv.SetFloat(num)
+		default:
+			panic("bug")
+		}
+		return nil
+	}
+	return badtype("float", data)
+}
+
+func (md *MetaData) unifyInt(data interface{}, rv reflect.Value) error {
+	if num, ok := data.(int64); ok {
+		if rv.Kind() >= reflect.Int && rv.Kind() <= reflect.Int64 {
+			switch rv.Kind() {
+			case reflect.Int, reflect.Int64:
+				// No bounds checking necessary.
+			case reflect.Int8:
+				if num < math.MinInt8 || num > math.MaxInt8 {
+					return e("value %d is out of range for int8", num)
+				}
+			case reflect.Int16:
+				if num < math.MinInt16 || num > math.MaxInt16 {
+					return e("value %d is out of range for int16", num)
+				}
+			case reflect.Int32:
+				if num < math.MinInt32 || num > math.MaxInt32 {
+					return e("value %d is out of range for int32", num)
+				}
+			}
+			rv.SetInt(num)
+		} else if rv.Kind() >= reflect.Uint && rv.Kind() <= reflect.Uint64 {
+			unum := uint64(num)
+			switch rv.Kind() {
+			case reflect.Uint, reflect.Uint64:
+				// No bounds checking necessary.
+			case reflect.Uint8:
+				if num < 0 || unum > math.MaxUint8 {
+					return e("value %d is out of range for uint8", num)
+				}
+			case reflect.Uint16:
+				if num < 0 || unum > math.MaxUint16 {
+					return e("value %d is out of range for uint16", num)
+				}
+			case reflect.Uint32:
+				if num < 0 || unum > math.MaxUint32 {
+					return e("value %d is out of range for uint32", num)
+				}
+			}
+			rv.SetUint(unum)
+		} else {
+			panic("unreachable")
+		}
+		return nil
+	}
+	return badtype("integer", data)
+}
+
+func (md *MetaData) unifyBool(data interface{}, rv reflect.Value) error {
+	if b, ok := data.(bool); ok {
+		rv.SetBool(b)
+		return nil
+	}
+	return badtype("boolean", data)
+}
+
+func (md *MetaData) unifyAnything(data interface{}, rv reflect.Value) error {
+	rv.Set(reflect.ValueOf(data))
+	return nil
+}
+
+func (md *MetaData) unifyText(data interface{}, v TextUnmarshaler) error {
+	var s string
+	switch sdata := data.(type) {
+	case TextMarshaler:
+		text, err := sdata.MarshalText()
+		if err != nil {
+			return err
+		}
+		s = string(text)
+	case fmt.Stringer:
+		s = sdata.String()
+	case string:
+		s = sdata
+	case bool:
+		s = fmt.Sprintf("%v", sdata)
+	case int64:
+		s = fmt.Sprintf("%d", sdata)
+	case float64:
+		s = fmt.Sprintf("%f", sdata)
+	default:
+		return badtype("primitive (string-like)", data)
+	}
+	if err := v.UnmarshalText([]byte(s)); err != nil {
+		return err
+	}
+	return nil
+}
+
+// rvalue returns a reflect.Value of `v`. All pointers are resolved.
+func rvalue(v interface{}) reflect.Value {
+	return indirect(reflect.ValueOf(v))
+}
+
+// indirect returns the value pointed to by a pointer.
+// Pointers are followed until the value is not a pointer.
+// New values are allocated for each nil pointer.
+//
+// An exception to this rule is if the value satisfies an interface of
+// interest to us (like encoding.TextUnmarshaler).
+func indirect(v reflect.Value) reflect.Value {
+	if v.Kind() != reflect.Ptr {
+		if v.CanSet() {
+			pv := v.Addr()
+			if _, ok := pv.Interface().(TextUnmarshaler); ok {
+				return pv
+			}
+		}
+		return v
+	}
+	if v.IsNil() {
+		v.Set(reflect.New(v.Type().Elem()))
+	}
+	return indirect(reflect.Indirect(v))
+}
+
+func isUnifiable(rv reflect.Value) bool {
+	if rv.CanSet() {
+		return true
+	}
+	if _, ok := rv.Interface().(TextUnmarshaler); ok {
+		return true
+	}
+	return false
+}
+
+func badtype(expected string, data interface{}) error {
+	return e("cannot load TOML value of type %T into a Go %s", data, expected)
+}
--- a/vendor/github.com/BurntSushi/toml/decode_meta.go
+++ b/vendor/github.com/BurntSushi/toml/decode_meta.go
@ -0,0 +1,121 @@
+package toml
+
+import "strings"
+
+// MetaData allows access to meta information about TOML data that may not
+// be inferrable via reflection. In particular, whether a key has been defined
+// and the TOML type of a key.
+type MetaData struct {
+	mapping map[string]interface{}
+	types   map[string]tomlType
+	keys    []Key
+	decoded map[string]bool
+	context Key // Used only during decoding.
+}
+
+// IsDefined returns true if the key given exists in the TOML data. The key
+// should be specified hierarchially. e.g.,
+//
+//	// access the TOML key 'a.b.c'
+//	IsDefined("a", "b", "c")
+//
+// IsDefined will return false if an empty key given. Keys are case sensitive.
+func (md *MetaData) IsDefined(key ...string) bool {
+	if len(key) == 0 {
+		return false
+	}
+
+	var hash map[string]interface{}
+	var ok bool
+	var hashOrVal interface{} = md.mapping
+	for _, k := range key {
+		if hash, ok = hashOrVal.(map[string]interface{}); !ok {
+			return false
+		}
+		if hashOrVal, ok = hash[k]; !ok {
+			return false
+		}
+	}
+	return true
+}
+
+// Type returns a string representation of the type of the key specified.
+//
+// Type will return the empty string if given an empty key or a key that
+// does not exist. Keys are case sensitive.
+func (md *MetaData) Type(key ...string) string {
+	fullkey := strings.Join(key, ".")
+	if typ, ok := md.types[fullkey]; ok {
+		return typ.typeString()
+	}
+	return ""
+}
+
+// Key is the type of any TOML key, including key groups. Use (MetaData).Keys
+// to get values of this type.
+type Key []string
+
+func (k Key) String() string {
+	return strings.Join(k, ".")
+}
+
+func (k Key) maybeQuotedAll() string {
+	var ss []string
+	for i := range k {
+		ss = append(ss, k.maybeQuoted(i))
+	}
+	return strings.Join(ss, ".")
+}
+
+func (k Key) maybeQuoted(i int) string {
+	quote := false
+	for _, c := range k[i] {
+		if !isBareKeyChar(c) {
+			quote = true
+			break
+		}
+	}
+	if quote {
+		return "\"" + strings.Replace(k[i], "\"", "\\\"", -1) + "\""
+	}
+	return k[i]
+}
+
+func (k Key) add(piece string) Key {
+	newKey := make(Key, len(k)+1)
+	copy(newKey, k)
+	newKey[len(k)] = piece
+	return newKey
+}
+
+// Keys returns a slice of every key in the TOML data, including key groups.
+// Each key is itself a slice, where the first element is the top of the
+// hierarchy and the last is the most specific.
+//
+// The list will have the same order as the keys appeared in the TOML data.
+//
+// All keys returned are non-empty.
+func (md *MetaData) Keys() []Key {
+	return md.keys
+}
+
+// Undecoded returns all keys that have not been decoded in the order in which
+// they appear in the original TOML document.
+//
+// This includes keys that haven't been decoded because of a Primitive value.
+// Once the Primitive value is decoded, the keys will be considered decoded.
+//
+// Also note that decoding into an empty interface will result in no decoding,
+// and so no keys will be considered decoded.
+//
+// In this sense, the Undecoded keys correspond to keys in the TOML document
+// that do not have a concrete type in your representation.
+func (md *MetaData) Undecoded() []Key {
+	undecoded := make([]Key, 0, len(md.keys))
+	for _, key := range md.keys {
+		if !md.decoded[key.String()] {
+			undecoded = append(undecoded, key)
+		}
+	}
+	return undecoded
+}
--- a/vendor/github.com/BurntSushi/toml/doc.go
+++ b/vendor/github.com/BurntSushi/toml/doc.go
@ -0,0 +1,27 @@
+/*
+Package toml provides facilities for decoding and encoding TOML configuration
+files via reflection. There is also support for delaying decoding with
+the Primitive type, and querying the set of keys in a TOML document with the
+MetaData type.
+
+The specification implemented: https://github.com/toml-lang/toml
+
+The sub-command github.com/BurntSushi/toml/cmd/tomlv can be used to verify
+whether a file is a valid TOML document. It can also be used to print the
+type of each key in a TOML document.
+
+Testing
+
+There are two important types of tests used for this package. The first is
+contained inside '*_test.go' files and uses the standard Go unit testing
+framework. These tests are primarily devoted to holistically testing the
+decoder and encoder.
+
+The second type of testing is used to verify the implementation's adherence
+to the TOML specification. These tests have been factored into their own
+project: https://github.com/BurntSushi/toml-test
+
+The reason the tests are in a separate project is so that they can be used by
+any implementation of TOML. Namely, it is language agnostic.
+*/
+package toml
--- a/vendor/github.com/BurntSushi/toml/encode.go
+++ b/vendor/github.com/BurntSushi/toml/encode.go
@ -0,0 +1,568 @@
+package toml
+
+import (
+	"bufio"
+	"errors"
+	"fmt"
+	"io"
+	"reflect"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+)
+
+type tomlEncodeError struct{ error }
+
+var (
+	errArrayMixedElementTypes = errors.New(
+		"toml: cannot encode array with mixed element types")
+	errArrayNilElement = errors.New(
+		"toml: cannot encode array with nil element")
+	errNonString = errors.New(
+		"toml: cannot encode a map with non-string key type")
+	errAnonNonStruct = errors.New(
+		"toml: cannot encode an anonymous field that is not a struct")
+	errArrayNoTable = errors.New(
+		"toml: TOML array element cannot contain a table")
+	errNoKey = errors.New(
+		"toml: top-level values must be Go maps or structs")
+	errAnything = errors.New("") // used in testing
+)
+
+var quotedReplacer = strings.NewReplacer(
+	"\t", "\\t",
+	"\n", "\\n",
+	"\r", "\\r",
+	"\"", "\\\"",
+	"\\", "\\\\",
+)
+
+// Encoder controls the encoding of Go values to a TOML document to some
+// io.Writer.
+//
+// The indentation level can be controlled with the Indent field.
+type Encoder struct {
+	// A single indentation level. By default it is two spaces.
+	Indent string
+
+	// hasWritten is whether we have written any output to w yet.
+	hasWritten bool
+	w          *bufio.Writer
+}
+
+// NewEncoder returns a TOML encoder that encodes Go values to the io.Writer
+// given. By default, a single indentation level is 2 spaces.
+func NewEncoder(w io.Writer) *Encoder {
+	return &Encoder{
+		w:      bufio.NewWriter(w),
+		Indent: "  ",
+	}
+}
+
+// Encode writes a TOML representation of the Go value to the underlying
+// io.Writer. If the value given cannot be encoded to a valid TOML document,
+// then an error is returned.
+//
+// The mapping between Go values and TOML values should be precisely the same
+// as for the Decode* functions. Similarly, the TextMarshaler interface is
+// supported by encoding the resulting bytes as strings. (If you want to write
+// arbitrary binary data then you will need to use something like base64 since
+// TOML does not have any binary types.)
+//
+// When encoding TOML hashes (i.e., Go maps or structs), keys without any
+// sub-hashes are encoded first.
+//
+// If a Go map is encoded, then its keys are sorted alphabetically for
+// deterministic output. More control over this behavior may be provided if
+// there is demand for it.
+//
+// Encoding Go values without a corresponding TOML representation---like map
+// types with non-string keys---will cause an error to be returned. Similarly
+// for mixed arrays/slices, arrays/slices with nil elements, embedded
+// non-struct types and nested slices containing maps or structs.
+// (e.g., [][]map[string]string is not allowed but []map[string]string is OK
+// and so is []map[string][]string.)
+func (enc *Encoder) Encode(v interface{}) error {
+	rv := eindirect(reflect.ValueOf(v))
+	if err := enc.safeEncode(Key([]string{}), rv); err != nil {
+		return err
+	}
+	return enc.w.Flush()
+}
+
+func (enc *Encoder) safeEncode(key Key, rv reflect.Value) (err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			if terr, ok := r.(tomlEncodeError); ok {
+				err = terr.error
+				return
+			}
+			panic(r)
+		}
+	}()
+	enc.encode(key, rv)
+	return nil
+}
+
+func (enc *Encoder) encode(key Key, rv reflect.Value) {
+	// Special case. Time needs to be in ISO8601 format.
+	// Special case. If we can marshal the type to text, then we used that.
+	// Basically, this prevents the encoder for handling these types as
+	// generic structs (or whatever the underlying type of a TextMarshaler is).
+	switch rv.Interface().(type) {
+	case time.Time, TextMarshaler:
+		enc.keyEqElement(key, rv)
+		return
+	}
+
+	k := rv.Kind()
+	switch k {
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32,
+		reflect.Int64,
+		reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32,
+		reflect.Uint64,
+		reflect.Float32, reflect.Float64, reflect.String, reflect.Bool:
+		enc.keyEqElement(key, rv)
+	case reflect.Array, reflect.Slice:
+		if typeEqual(tomlArrayHash, tomlTypeOfGo(rv)) {
+			enc.eArrayOfTables(key, rv)
+		} else {
+			enc.keyEqElement(key, rv)
+		}
+	case reflect.Interface:
+		if rv.IsNil() {
+			return
+		}
+		enc.encode(key, rv.Elem())
+	case reflect.Map:
+		if rv.IsNil() {
+			return
+		}
+		enc.eTable(key, rv)
+	case reflect.Ptr:
+		if rv.IsNil() {
+			return
+		}
+		enc.encode(key, rv.Elem())
+	case reflect.Struct:
+		enc.eTable(key, rv)
+	default:
+		panic(e("unsupported type for key '%s': %s", key, k))
+	}
+}
+
+// eElement encodes any value that can be an array element (primitives and
+// arrays).
+func (enc *Encoder) eElement(rv reflect.Value) {
+	switch v := rv.Interface().(type) {
+	case time.Time:
+		// Special case time.Time as a primitive. Has to come before
+		// TextMarshaler below because time.Time implements
+		// encoding.TextMarshaler, but we need to always use UTC.
+		enc.wf(v.UTC().Format("2006-01-02T15:04:05Z"))
+		return
+	case TextMarshaler:
+		// Special case. Use text marshaler if it's available for this value.
+		if s, err := v.MarshalText(); err != nil {
+			encPanic(err)
+		} else {
+			enc.writeQuoted(string(s))
+		}
+		return
+	}
+	switch rv.Kind() {
+	case reflect.Bool:
+		enc.wf(strconv.FormatBool(rv.Bool()))
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32,
+		reflect.Int64:
+		enc.wf(strconv.FormatInt(rv.Int(), 10))
+	case reflect.Uint, reflect.Uint8, reflect.Uint16,
+		reflect.Uint32, reflect.Uint64:
+		enc.wf(strconv.FormatUint(rv.Uint(), 10))
+	case reflect.Float32:
+		enc.wf(floatAddDecimal(strconv.FormatFloat(rv.Float(), 'f', -1, 32)))
+	case reflect.Float64:
+		enc.wf(floatAddDecimal(strconv.FormatFloat(rv.Float(), 'f', -1, 64)))
+	case reflect.Array, reflect.Slice:
+		enc.eArrayOrSliceElement(rv)
+	case reflect.Interface:
+		enc.eElement(rv.Elem())
+	case reflect.String:
+		enc.writeQuoted(rv.String())
+	default:
+		panic(e("unexpected primitive type: %s", rv.Kind()))
+	}
+}
+
+// By the TOML spec, all floats must have a decimal with at least one
+// number on either side.
+func floatAddDecimal(fstr string) string {
+	if !strings.Contains(fstr, ".") {
+		return fstr + ".0"
+	}
+	return fstr
+}
+
+func (enc *Encoder) writeQuoted(s string) {
+	enc.wf("\"%s\"", quotedReplacer.Replace(s))
+}
+
+func (enc *Encoder) eArrayOrSliceElement(rv reflect.Value) {
+	length := rv.Len()
+	enc.wf("[")
+	for i := 0; i < length; i++ {
+		elem := rv.Index(i)
+		enc.eElement(elem)
+		if i != length-1 {
+			enc.wf(", ")
+		}
+	}
+	enc.wf("]")
+}
+
+func (enc *Encoder) eArrayOfTables(key Key, rv reflect.Value) {
+	if len(key) == 0 {
+		encPanic(errNoKey)
+	}
+	for i := 0; i < rv.Len(); i++ {
+		trv := rv.Index(i)
+		if isNil(trv) {
+			continue
+		}
+		panicIfInvalidKey(key)
+		enc.newline()
+		enc.wf("%s[[%s]]", enc.indentStr(key), key.maybeQuotedAll())
+		enc.newline()
+		enc.eMapOrStruct(key, trv)
+	}
+}
+
+func (enc *Encoder) eTable(key Key, rv reflect.Value) {
+	panicIfInvalidKey(key)
+	if len(key) == 1 {
+		// Output an extra newline between top-level tables.
+		// (The newline isn't written if nothing else has been written though.)
+		enc.newline()
+	}
+	if len(key) > 0 {
+		enc.wf("%s[%s]", enc.indentStr(key), key.maybeQuotedAll())
+		enc.newline()
+	}
+	enc.eMapOrStruct(key, rv)
+}
+
+func (enc *Encoder) eMapOrStruct(key Key, rv reflect.Value) {
+	switch rv := eindirect(rv); rv.Kind() {
+	case reflect.Map:
+		enc.eMap(key, rv)
+	case reflect.Struct:
+		enc.eStruct(key, rv)
+	default:
+		panic("eTable: unhandled reflect.Value Kind: " + rv.Kind().String())
+	}
+}
+
+func (enc *Encoder) eMap(key Key, rv reflect.Value) {
+	rt := rv.Type()
+	if rt.Key().Kind() != reflect.String {
+		encPanic(errNonString)
+	}
+
+	// Sort keys so that we have deterministic output. And write keys directly
+	// underneath this key first, before writing sub-structs or sub-maps.
+	var mapKeysDirect, mapKeysSub []string
+	for _, mapKey := range rv.MapKeys() {
+		k := mapKey.String()
+		if typeIsHash(tomlTypeOfGo(rv.MapIndex(mapKey))) {
+			mapKeysSub = append(mapKeysSub, k)
+		} else {
+			mapKeysDirect = append(mapKeysDirect, k)
+		}
+	}
+
+	var writeMapKeys = func(mapKeys []string) {
+		sort.Strings(mapKeys)
+		for _, mapKey := range mapKeys {
+			mrv := rv.MapIndex(reflect.ValueOf(mapKey))
+			if isNil(mrv) {
+				// Don't write anything for nil fields.
+				continue
+			}
+			enc.encode(key.add(mapKey), mrv)
+		}
+	}
+	writeMapKeys(mapKeysDirect)
+	writeMapKeys(mapKeysSub)
+}
+
+func (enc *Encoder) eStruct(key Key, rv reflect.Value) {
+	// Write keys for fields directly under this key first, because if we write
+	// a field that creates a new table, then all keys under it will be in that
+	// table (not the one we're writing here).
+	rt := rv.Type()
+	var fieldsDirect, fieldsSub [][]int
+	var addFields func(rt reflect.Type, rv reflect.Value, start []int)
+	addFields = func(rt reflect.Type, rv reflect.Value, start []int) {
+		for i := 0; i < rt.NumField(); i++ {
+			f := rt.Field(i)
+			// skip unexported fields
+			if f.PkgPath != "" && !f.Anonymous {
+				continue
+			}
+			frv := rv.Field(i)
+			if f.Anonymous {
+				t := f.Type
+				switch t.Kind() {
+				case reflect.Struct:
+					// Treat anonymous struct fields with
+					// tag names as though they are not
+					// anonymous, like encoding/json does.
+					if getOptions(f.Tag).name == "" {
+						addFields(t, frv, f.Index)
+						continue
+					}
+				case reflect.Ptr:
+					if t.Elem().Kind() == reflect.Struct &&
+						getOptions(f.Tag).name == "" {
+						if !frv.IsNil() {
+							addFields(t.Elem(), frv.Elem(), f.Index)
+						}
+						continue
+					}
+					// Fall through to the normal field encoding logic below
+					// for non-struct anonymous fields.
+				}
+			}
+
+			if typeIsHash(tomlTypeOfGo(frv)) {
+				fieldsSub = append(fieldsSub, append(start, f.Index...))
+			} else {
+				fieldsDirect = append(fieldsDirect, append(start, f.Index...))
+			}
+		}
+	}
+	addFields(rt, rv, nil)
+
+	var writeFields = func(fields [][]int) {
+		for _, fieldIndex := range fields {
+			sft := rt.FieldByIndex(fieldIndex)
+			sf := rv.FieldByIndex(fieldIndex)
+			if isNil(sf) {
+				// Don't write anything for nil fields.
+				continue
+			}
+
+			opts := getOptions(sft.Tag)
+			if opts.skip {
+				continue
+			}
+			keyName := sft.Name
+			if opts.name != "" {
+				keyName = opts.name
+			}
+			if opts.omitempty && isEmpty(sf) {
+				continue
+			}
+			if opts.omitzero && isZero(sf) {
+				continue
+			}
+
+			enc.encode(key.add(keyName), sf)
+		}
+	}
+	writeFields(fieldsDirect)
+	writeFields(fieldsSub)
+}
+
+// tomlTypeName returns the TOML type name of the Go value's type. It is
+// used to determine whether the types of array elements are mixed (which is
+// forbidden). If the Go value is nil, then it is illegal for it to be an array
+// element, and valueIsNil is returned as true.
+
+// Returns the TOML type of a Go value. The type may be `nil`, which means
+// no concrete TOML type could be found.
+func tomlTypeOfGo(rv reflect.Value) tomlType {
+	if isNil(rv) || !rv.IsValid() {
+		return nil
+	}
+	switch rv.Kind() {
+	case reflect.Bool:
+		return tomlBool
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32,
+		reflect.Int64,
+		reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32,
+		reflect.Uint64:
+		return tomlInteger
+	case reflect.Float32, reflect.Float64:
+		return tomlFloat
+	case reflect.Array, reflect.Slice:
+		if typeEqual(tomlHash, tomlArrayType(rv)) {
+			return tomlArrayHash
+		}
+		return tomlArray
+	case reflect.Ptr, reflect.Interface:
+		return tomlTypeOfGo(rv.Elem())
+	case reflect.String:
+		return tomlString
+	case reflect.Map:
+		return tomlHash
+	case reflect.Struct:
+		switch rv.Interface().(type) {
+		case time.Time:
+			return tomlDatetime
+		case TextMarshaler:
+			return tomlString
+		default:
+			return tomlHash
+		}
+	default:
+		panic("unexpected reflect.Kind: " + rv.Kind().String())
+	}
+}
+
+// tomlArrayType returns the element type of a TOML array. The type returned
+// may be nil if it cannot be determined (e.g., a nil slice or a zero length
+// slize). This function may also panic if it finds a type that cannot be
+// expressed in TOML (such as nil elements, heterogeneous arrays or directly
+// nested arrays of tables).
+func tomlArrayType(rv reflect.Value) tomlType {
+	if isNil(rv) || !rv.IsValid() || rv.Len() == 0 {
+		return nil
+	}
+	firstType := tomlTypeOfGo(rv.Index(0))
+	if firstType == nil {
+		encPanic(errArrayNilElement)
+	}
+
+	rvlen := rv.Len()
+	for i := 1; i < rvlen; i++ {
+		elem := rv.Index(i)
+		switch elemType := tomlTypeOfGo(elem); {
+		case elemType == nil:
+			encPanic(errArrayNilElement)
+		case !typeEqual(firstType, elemType):
+			encPanic(errArrayMixedElementTypes)
+		}
+	}
+	// If we have a nested array, then we must make sure that the nested
+	// array contains ONLY primitives.
+	// This checks arbitrarily nested arrays.
+	if typeEqual(firstType, tomlArray) || typeEqual(firstType, tomlArrayHash) {
+		nest := tomlArrayType(eindirect(rv.Index(0)))
+		if typeEqual(nest, tomlHash) || typeEqual(nest, tomlArrayHash) {
+			encPanic(errArrayNoTable)
+		}
+	}
+	return firstType
+}
+
+type tagOptions struct {
+	skip      bool // "-"
+	name      string
+	omitempty bool
+	omitzero  bool
+}
+
+func getOptions(tag reflect.StructTag) tagOptions {
+	t := tag.Get("toml")
+	if t == "-" {
+		return tagOptions{skip: true}
+	}
+	var opts tagOptions
+	parts := strings.Split(t, ",")
+	opts.name = parts[0]
+	for _, s := range parts[1:] {
+		switch s {
+		case "omitempty":
+			opts.omitempty = true
+		case "omitzero":
+			opts.omitzero = true
+		}
+	}
+	return opts
+}
+
+func isZero(rv reflect.Value) bool {
+	switch rv.Kind() {
+	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+		return rv.Int() == 0
+	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+		return rv.Uint() == 0
+	case reflect.Float32, reflect.Float64:
+		return rv.Float() == 0.0
+	}
+	return false
+}
+
+func isEmpty(rv reflect.Value) bool {
+	switch rv.Kind() {
+	case reflect.Array, reflect.Slice, reflect.Map, reflect.String:
+		return rv.Len() == 0
+	case reflect.Bool:
+		return !rv.Bool()
+	}
+	return false
+}
+
+func (enc *Encoder) newline() {
+	if enc.hasWritten {
+		enc.wf("\n")
+	}
+}
+
+func (enc *Encoder) keyEqElement(key Key, val reflect.Value) {
+	if len(key) == 0 {
+		encPanic(errNoKey)
+	}
+	panicIfInvalidKey(key)
+	enc.wf("%s%s = ", enc.indentStr(key), key.maybeQuoted(len(key)-1))
+	enc.eElement(val)
+	enc.newline()
+}
+
+func (enc *Encoder) wf(format string, v ...interface{}) {
+	if _, err := fmt.Fprintf(enc.w, format, v...); err != nil {
+		encPanic(err)
+	}
+	enc.hasWritten = true
+}
+
+func (enc *Encoder) indentStr(key Key) string {
+	return strings.Repeat(enc.Indent, len(key)-1)
+}
+
+func encPanic(err error) {
+	panic(tomlEncodeError{err})
+}
+
+func eindirect(v reflect.Value) reflect.Value {
+	switch v.Kind() {
+	case reflect.Ptr, reflect.Interface:
+		return eindirect(v.Elem())
+	default:
+		return v
+	}
+}
+
+func isNil(rv reflect.Value) bool {
+	switch rv.Kind() {
+	case reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice:
+		return rv.IsNil()
+	default:
+		return false
+	}
+}
+
+func panicIfInvalidKey(key Key) {
+	for _, k := range key {
+		if len(k) == 0 {
+			encPanic(e("Key '%s' is not a valid table name. Key names "+
+				"cannot be empty.", key.maybeQuotedAll()))
+		}
+	}
+}
+
+func isValidKeyName(s string) bool {
+	return len(s) != 0
+}
--- a/vendor/github.com/BurntSushi/toml/encoding_types.go
+++ b/vendor/github.com/BurntSushi/toml/encoding_types.go
@ -0,0 +1,19 @@
+// +build go1.2
+
+package toml
+
+// In order to support Go 1.1, we define our own TextMarshaler and
+// TextUnmarshaler types. For Go 1.2+, we just alias them with the
+// standard library interfaces.
+
+import (
+	"encoding"
+)
+
+// TextMarshaler is a synonym for encoding.TextMarshaler. It is defined here
+// so that Go 1.1 can be supported.
+type TextMarshaler encoding.TextMarshaler
+
+// TextUnmarshaler is a synonym for encoding.TextUnmarshaler. It is defined
+// here so that Go 1.1 can be supported.
+type TextUnmarshaler encoding.TextUnmarshaler
--- a/vendor/github.com/BurntSushi/toml/encoding_types_1.1.go
+++ b/vendor/github.com/BurntSushi/toml/encoding_types_1.1.go
@ -0,0 +1,18 @@
+// +build !go1.2
+
+package toml
+
+// These interfaces were introduced in Go 1.2, so we add them manually when
+// compiling for Go 1.1.
+
+// TextMarshaler is a synonym for encoding.TextMarshaler. It is defined here
+// so that Go 1.1 can be supported.
+type TextMarshaler interface {
+	MarshalText() (text []byte, err error)
+}
+
+// TextUnmarshaler is a synonym for encoding.TextUnmarshaler. It is defined
+// here so that Go 1.1 can be supported.
+type TextUnmarshaler interface {
+	UnmarshalText(text []byte) error
+}
--- a/vendor/github.com/BurntSushi/toml/lex.go
+++ b/vendor/github.com/BurntSushi/toml/lex.go
@ -0,0 +1,953 @@
+package toml
+
+import (
+	"fmt"
+	"strings"
+	"unicode"
+	"unicode/utf8"
+)
+
+type itemType int
+
+const (
+	itemError itemType = iota
+	itemNIL            // used in the parser to indicate no type
+	itemEOF
+	itemText
+	itemString
+	itemRawString
+	itemMultilineString
+	itemRawMultilineString
+	itemBool
+	itemInteger
+	itemFloat
+	itemDatetime
+	itemArray // the start of an array
+	itemArrayEnd
+	itemTableStart
+	itemTableEnd
+	itemArrayTableStart
+	itemArrayTableEnd
+	itemKeyStart
+	itemCommentStart
+	itemInlineTableStart
+	itemInlineTableEnd
+)
+
+const (
+	eof              = 0
+	comma            = ','
+	tableStart       = '['
+	tableEnd         = ']'
+	arrayTableStart  = '['
+	arrayTableEnd    = ']'
+	tableSep         = '.'
+	keySep           = '='
+	arrayStart       = '['
+	arrayEnd         = ']'
+	commentStart     = '#'
+	stringStart      = '"'
+	stringEnd        = '"'
+	rawStringStart   = '\''
+	rawStringEnd     = '\''
+	inlineTableStart = '{'
+	inlineTableEnd   = '}'
+)
+
+type stateFn func(lx *lexer) stateFn
+
+type lexer struct {
+	input string
+	start int
+	pos   int
+	line  int
+	state stateFn
+	items chan item
+
+	// Allow for backing up up to three runes.
+	// This is necessary because TOML contains 3-rune tokens (""" and ''').
+	prevWidths [3]int
+	nprev      int // how many of prevWidths are in use
+	// If we emit an eof, we can still back up, but it is not OK to call
+	// next again.
+	atEOF bool
+
+	// A stack of state functions used to maintain context.
+	// The idea is to reuse parts of the state machine in various places.
+	// For example, values can appear at the top level or within arbitrarily
+	// nested arrays. The last state on the stack is used after a value has
+	// been lexed. Similarly for comments.
+	stack []stateFn
+}
+
+type item struct {
+	typ  itemType
+	val  string
+	line int
+}
+
+func (lx *lexer) nextItem() item {
+	for {
+		select {
+		case item := <-lx.items:
+			return item
+		default:
+			lx.state = lx.state(lx)
+		}
+	}
+}
+
+func lex(input string) *lexer {
+	lx := &lexer{
+		input: input,
+		state: lexTop,
+		line:  1,
+		items: make(chan item, 10),
+		stack: make([]stateFn, 0, 10),
+	}
+	return lx
+}
+
+func (lx *lexer) push(state stateFn) {
+	lx.stack = append(lx.stack, state)
+}
+
+func (lx *lexer) pop() stateFn {
+	if len(lx.stack) == 0 {
+		return lx.errorf("BUG in lexer: no states to pop")
+	}
+	last := lx.stack[len(lx.stack)-1]
+	lx.stack = lx.stack[0 : len(lx.stack)-1]
+	return last
+}
+
+func (lx *lexer) current() string {
+	return lx.input[lx.start:lx.pos]
+}
+
+func (lx *lexer) emit(typ itemType) {
+	lx.items <- item{typ, lx.current(), lx.line}
+	lx.start = lx.pos
+}
+
+func (lx *lexer) emitTrim(typ itemType) {
+	lx.items <- item{typ, strings.TrimSpace(lx.current()), lx.line}
+	lx.start = lx.pos
+}
+
+func (lx *lexer) next() (r rune) {
+	if lx.atEOF {
+		panic("next called after EOF")
+	}
+	if lx.pos >= len(lx.input) {
+		lx.atEOF = true
+		return eof
+	}
+
+	if lx.input[lx.pos] == '\n' {
+		lx.line++
+	}
+	lx.prevWidths[2] = lx.prevWidths[1]
+	lx.prevWidths[1] = lx.prevWidths[0]
+	if lx.nprev < 3 {
+		lx.nprev++
+	}
+	r, w := utf8.DecodeRuneInString(lx.input[lx.pos:])
+	lx.prevWidths[0] = w
+	lx.pos += w
+	return r
+}
+
+// ignore skips over the pending input before this point.
+func (lx *lexer) ignore() {
+	lx.start = lx.pos
+}
+
+// backup steps back one rune. Can be called only twice between calls to next.
+func (lx *lexer) backup() {
+	if lx.atEOF {
+		lx.atEOF = false
+		return
+	}
+	if lx.nprev < 1 {
+		panic("backed up too far")
+	}
+	w := lx.prevWidths[0]
+	lx.prevWidths[0] = lx.prevWidths[1]
+	lx.prevWidths[1] = lx.prevWidths[2]
+	lx.nprev--
+	lx.pos -= w
+	if lx.pos < len(lx.input) && lx.input[lx.pos] == '\n' {
+		lx.line--
+	}
+}
+
+// accept consumes the next rune if it's equal to `valid`.
+func (lx *lexer) accept(valid rune) bool {
+	if lx.next() == valid {
+		return true
+	}
+	lx.backup()
+	return false
+}
+
+// peek returns but does not consume the next rune in the input.
+func (lx *lexer) peek() rune {
+	r := lx.next()
+	lx.backup()
+	return r
+}
+
+// skip ignores all input that matches the given predicate.
+func (lx *lexer) skip(pred func(rune) bool) {
+	for {
+		r := lx.next()
+		if pred(r) {
+			continue
+		}
+		lx.backup()
+		lx.ignore()
+		return
+	}
+}
+
+// errorf stops all lexing by emitting an error and returning `nil`.
+// Note that any value that is a character is escaped if it's a special
+// character (newlines, tabs, etc.).
+func (lx *lexer) errorf(format string, values ...interface{}) stateFn {
+	lx.items <- item{
+		itemError,
+		fmt.Sprintf(format, values...),
+		lx.line,
+	}
+	return nil
+}
+
+// lexTop consumes elements at the top level of TOML data.
+func lexTop(lx *lexer) stateFn {
+	r := lx.next()
+	if isWhitespace(r) || isNL(r) {
+		return lexSkip(lx, lexTop)
+	}
+	switch r {
+	case commentStart:
+		lx.push(lexTop)
+		return lexCommentStart
+	case tableStart:
+		return lexTableStart
+	case eof:
+		if lx.pos > lx.start {
+			return lx.errorf("unexpected EOF")
+		}
+		lx.emit(itemEOF)
+		return nil
+	}
+
+	// At this point, the only valid item can be a key, so we back up
+	// and let the key lexer do the rest.
+	lx.backup()
+	lx.push(lexTopEnd)
+	return lexKeyStart
+}
+
+// lexTopEnd is entered whenever a top-level item has been consumed. (A value
+// or a table.) It must see only whitespace, and will turn back to lexTop
+// upon a newline. If it sees EOF, it will quit the lexer successfully.
+func lexTopEnd(lx *lexer) stateFn {
+	r := lx.next()
+	switch {
+	case r == commentStart:
+		// a comment will read to a newline for us.
+		lx.push(lexTop)
+		return lexCommentStart
+	case isWhitespace(r):
+		return lexTopEnd
+	case isNL(r):
+		lx.ignore()
+		return lexTop
+	case r == eof:
+		lx.emit(itemEOF)
+		return nil
+	}
+	return lx.errorf("expected a top-level item to end with a newline, "+
+		"comment, or EOF, but got %q instead", r)
+}
+
+// lexTable lexes the beginning of a table. Namely, it makes sure that
+// it starts with a character other than '.' and ']'.
+// It assumes that '[' has already been consumed.
+// It also handles the case that this is an item in an array of tables.
+// e.g., '[[name]]'.
+func lexTableStart(lx *lexer) stateFn {
+	if lx.peek() == arrayTableStart {
+		lx.next()
+		lx.emit(itemArrayTableStart)
+		lx.push(lexArrayTableEnd)
+	} else {
+		lx.emit(itemTableStart)
+		lx.push(lexTableEnd)
+	}
+	return lexTableNameStart
+}
+
+func lexTableEnd(lx *lexer) stateFn {
+	lx.emit(itemTableEnd)
+	return lexTopEnd
+}
+
+func lexArrayTableEnd(lx *lexer) stateFn {
+	if r := lx.next(); r != arrayTableEnd {
+		return lx.errorf("expected end of table array name delimiter %q, "+
+			"but got %q instead", arrayTableEnd, r)
+	}
+	lx.emit(itemArrayTableEnd)
+	return lexTopEnd
+}
+
+func lexTableNameStart(lx *lexer) stateFn {
+	lx.skip(isWhitespace)
+	switch r := lx.peek(); {
+	case r == tableEnd || r == eof:
+		return lx.errorf("unexpected end of table name " +
+			"(table names cannot be empty)")
+	case r == tableSep:
+		return lx.errorf("unexpected table separator " +
+			"(table names cannot be empty)")
+	case r == stringStart || r == rawStringStart:
+		lx.ignore()
+		lx.push(lexTableNameEnd)
+		return lexValue // reuse string lexing
+	default:
+		return lexBareTableName
+	}
+}
+
+// lexBareTableName lexes the name of a table. It assumes that at least one
+// valid character for the table has already been read.
+func lexBareTableName(lx *lexer) stateFn {
+	r := lx.next()
+	if isBareKeyChar(r) {
+		return lexBareTableName
+	}
+	lx.backup()
+	lx.emit(itemText)
+	return lexTableNameEnd
+}
+
+// lexTableNameEnd reads the end of a piece of a table name, optionally
+// consuming whitespace.
+func lexTableNameEnd(lx *lexer) stateFn {
+	lx.skip(isWhitespace)
+	switch r := lx.next(); {
+	case isWhitespace(r):
+		return lexTableNameEnd
+	case r == tableSep:
+		lx.ignore()
+		return lexTableNameStart
+	case r == tableEnd:
+		return lx.pop()
+	default:
+		return lx.errorf("expected '.' or ']' to end table name, "+
+			"but got %q instead", r)
+	}
+}
+
+// lexKeyStart consumes a key name up until the first non-whitespace character.
+// lexKeyStart will ignore whitespace.
+func lexKeyStart(lx *lexer) stateFn {
+	r := lx.peek()
+	switch {
+	case r == keySep:
+		return lx.errorf("unexpected key separator %q", keySep)
+	case isWhitespace(r) || isNL(r):
+		lx.next()
+		return lexSkip(lx, lexKeyStart)
+	case r == stringStart || r == rawStringStart:
+		lx.ignore()
+		lx.emit(itemKeyStart)
+		lx.push(lexKeyEnd)
+		return lexValue // reuse string lexing
+	default:
+		lx.ignore()
+		lx.emit(itemKeyStart)
+		return lexBareKey
+	}
+}
+
+// lexBareKey consumes the text of a bare key. Assumes that the first character
+// (which is not whitespace) has not yet been consumed.
+func lexBareKey(lx *lexer) stateFn {
+	switch r := lx.next(); {
+	case isBareKeyChar(r):
+		return lexBareKey
+	case isWhitespace(r):
+		lx.backup()
+		lx.emit(itemText)
+		return lexKeyEnd
+	case r == keySep:
+		lx.backup()
+		lx.emit(itemText)
+		return lexKeyEnd
+	default:
+		return lx.errorf("bare keys cannot contain %q", r)
+	}
+}
+
+// lexKeyEnd consumes the end of a key and trims whitespace (up to the key
+// separator).
+func lexKeyEnd(lx *lexer) stateFn {
+	switch r := lx.next(); {
+	case r == keySep:
+		return lexSkip(lx, lexValue)
+	case isWhitespace(r):
+		return lexSkip(lx, lexKeyEnd)
+	default:
+		return lx.errorf("expected key separator %q, but got %q instead",
+			keySep, r)
+	}
+}
+
+// lexValue starts the consumption of a value anywhere a value is expected.
+// lexValue will ignore whitespace.
+// After a value is lexed, the last state on the next is popped and returned.
+func lexValue(lx *lexer) stateFn {
+	// We allow whitespace to precede a value, but NOT newlines.
+	// In array syntax, the array states are responsible for ignoring newlines.
+	r := lx.next()
+	switch {
+	case isWhitespace(r):
+		return lexSkip(lx, lexValue)
+	case isDigit(r):
+		lx.backup() // avoid an extra state and use the same as above
+		return lexNumberOrDateStart
+	}
+	switch r {
+	case arrayStart:
+		lx.ignore()
+		lx.emit(itemArray)
+		return lexArrayValue
+	case inlineTableStart:
+		lx.ignore()
+		lx.emit(itemInlineTableStart)
+		return lexInlineTableValue
+	case stringStart:
+		if lx.accept(stringStart) {
+			if lx.accept(stringStart) {
+				lx.ignore() // Ignore """
+				return lexMultilineString
+			}
+			lx.backup()
+		}
+		lx.ignore() // ignore the '"'
+		return lexString
+	case rawStringStart:
+		if lx.accept(rawStringStart) {
+			if lx.accept(rawStringStart) {
+				lx.ignore() // Ignore """
+				return lexMultilineRawString
+			}
+			lx.backup()
+		}
+		lx.ignore() // ignore the "'"
+		return lexRawString
+	case '+', '-':
+		return lexNumberStart
+	case '.': // special error case, be kind to users
+		return lx.errorf("floats must start with a digit, not '.'")
+	}
+	if unicode.IsLetter(r) {
+		// Be permissive here; lexBool will give a nice error if the
+		// user wrote something like
+		//   x = foo
+		// (i.e. not 'true' or 'false' but is something else word-like.)
+		lx.backup()
+		return lexBool
+	}
+	return lx.errorf("expected value but found %q instead", r)
+}
+
+// lexArrayValue consumes one value in an array. It assumes that '[' or ','
+// have already been consumed. All whitespace and newlines are ignored.
+func lexArrayValue(lx *lexer) stateFn {
+	r := lx.next()
+	switch {
+	case isWhitespace(r) || isNL(r):
+		return lexSkip(lx, lexArrayValue)
+	case r == commentStart:
+		lx.push(lexArrayValue)
+		return lexCommentStart
+	case r == comma:
+		return lx.errorf("unexpected comma")
+	case r == arrayEnd:
+		// NOTE(caleb): The spec isn't clear about whether you can have
+		// a trailing comma or not, so we'll allow it.
+		return lexArrayEnd
+	}
+
+	lx.backup()
+	lx.push(lexArrayValueEnd)
+	return lexValue
+}
+
+// lexArrayValueEnd consumes everything between the end of an array value and
+// the next value (or the end of the array): it ignores whitespace and newlines
+// and expects either a ',' or a ']'.
+func lexArrayValueEnd(lx *lexer) stateFn {
+	r := lx.next()
+	switch {
+	case isWhitespace(r) || isNL(r):
+		return lexSkip(lx, lexArrayValueEnd)
+	case r == commentStart:
+		lx.push(lexArrayValueEnd)
+		return lexCommentStart
+	case r == comma:
+		lx.ignore()
+		return lexArrayValue // move on to the next value
+	case r == arrayEnd:
+		return lexArrayEnd
+	}
+	return lx.errorf(
+		"expected a comma or array terminator %q, but got %q instead",
+		arrayEnd, r,
+	)
+}
+
+// lexArrayEnd finishes the lexing of an array.
+// It assumes that a ']' has just been consumed.
+func lexArrayEnd(lx *lexer) stateFn {
+	lx.ignore()
+	lx.emit(itemArrayEnd)
+	return lx.pop()
+}
+
+// lexInlineTableValue consumes one key/value pair in an inline table.
+// It assumes that '{' or ',' have already been consumed. Whitespace is ignored.
+func lexInlineTableValue(lx *lexer) stateFn {
+	r := lx.next()
+	switch {
+	case isWhitespace(r):
+		return lexSkip(lx, lexInlineTableValue)
+	case isNL(r):
+		return lx.errorf("newlines not allowed within inline tables")
+	case r == commentStart:
+		lx.push(lexInlineTableValue)
+		return lexCommentStart
+	case r == comma:
+		return lx.errorf("unexpected comma")
+	case r == inlineTableEnd:
+		return lexInlineTableEnd
+	}
+	lx.backup()
+	lx.push(lexInlineTableValueEnd)
+	return lexKeyStart
+}
+
+// lexInlineTableValueEnd consumes everything between the end of an inline table
+// key/value pair and the next pair (or the end of the table):
+// it ignores whitespace and expects either a ',' or a '}'.
+func lexInlineTableValueEnd(lx *lexer) stateFn {
+	r := lx.next()
+	switch {
+	case isWhitespace(r):
+		return lexSkip(lx, lexInlineTableValueEnd)
+	case isNL(r):
+		return lx.errorf("newlines not allowed within inline tables")
+	case r == commentStart:
+		lx.push(lexInlineTableValueEnd)
+		return lexCommentStart
+	case r == comma:
+		lx.ignore()
+		return lexInlineTableValue
+	case r == inlineTableEnd:
+		return lexInlineTableEnd
+	}
+	return lx.errorf("expected a comma or an inline table terminator %q, "+
+		"but got %q instead", inlineTableEnd, r)
+}
+
+// lexInlineTableEnd finishes the lexing of an inline table.
+// It assumes that a '}' has just been consumed.
+func lexInlineTableEnd(lx *lexer) stateFn {
+	lx.ignore()
+	lx.emit(itemInlineTableEnd)
+	return lx.pop()
+}
+
+// lexString consumes the inner contents of a string. It assumes that the
+// beginning '"' has already been consumed and ignored.
+func lexString(lx *lexer) stateFn {
+	r := lx.next()
+	switch {
+	case r == eof:
+		return lx.errorf("unexpected EOF")
+	case isNL(r):
+		return lx.errorf("strings cannot contain newlines")
+	case r == '\\':
+		lx.push(lexString)
+		return lexStringEscape
+	case r == stringEnd:
+		lx.backup()
+		lx.emit(itemString)
+		lx.next()
+		lx.ignore()
+		return lx.pop()
+	}
+	return lexString
+}
+
+// lexMultilineString consumes the inner contents of a string. It assumes that
+// the beginning '"""' has already been consumed and ignored.
+func lexMultilineString(lx *lexer) stateFn {
+	switch lx.next() {
+	case eof:
+		return lx.errorf("unexpected EOF")
+	case '\\':
+		return lexMultilineStringEscape
+	case stringEnd:
+		if lx.accept(stringEnd) {
+			if lx.accept(stringEnd) {
+				lx.backup()
+				lx.backup()
+				lx.backup()
+				lx.emit(itemMultilineString)
+				lx.next()
+				lx.next()
+				lx.next()
+				lx.ignore()
+				return lx.pop()
+			}
+			lx.backup()
+		}
+	}
+	return lexMultilineString
+}
+
+// lexRawString consumes a raw string. Nothing can be escaped in such a string.
+// It assumes that the beginning "'" has already been consumed and ignored.
+func lexRawString(lx *lexer) stateFn {
+	r := lx.next()
+	switch {
+	case r == eof:
+		return lx.errorf("unexpected EOF")
+	case isNL(r):
+		return lx.errorf("strings cannot contain newlines")
+	case r == rawStringEnd:
+		lx.backup()
+		lx.emit(itemRawString)
+		lx.next()
+		lx.ignore()
+		return lx.pop()
+	}
+	return lexRawString
+}
+
+// lexMultilineRawString consumes a raw string. Nothing can be escaped in such
+// a string. It assumes that the beginning "'''" has already been consumed and
+// ignored.
+func lexMultilineRawString(lx *lexer) stateFn {
+	switch lx.next() {
+	case eof:
+		return lx.errorf("unexpected EOF")
+	case rawStringEnd:
+		if lx.accept(rawStringEnd) {
+			if lx.accept(rawStringEnd) {
+				lx.backup()
+				lx.backup()
+				lx.backup()
+				lx.emit(itemRawMultilineString)
+				lx.next()
+				lx.next()
+				lx.next()
+				lx.ignore()
+				return lx.pop()
+			}
+			lx.backup()
+		}
+	}
+	return lexMultilineRawString
+}
+
+// lexMultilineStringEscape consumes an escaped character. It assumes that the
+// preceding '\\' has already been consumed.
+func lexMultilineStringEscape(lx *lexer) stateFn {
+	// Handle the special case first:
+	if isNL(lx.next()) {
+		return lexMultilineString
+	}
+	lx.backup()
+	lx.push(lexMultilineString)
+	return lexStringEscape(lx)
+}
+
+func lexStringEscape(lx *lexer) stateFn {
+	r := lx.next()
+	switch r {
+	case 'b':
+		fallthrough
+	case 't':
+		fallthrough
+	case 'n':
+		fallthrough
+	case 'f':
+		fallthrough
+	case 'r':
+		fallthrough
+	case '"':
+		fallthrough
+	case '\\':
+		return lx.pop()
+	case 'u':
+		return lexShortUnicodeEscape
+	case 'U':
+		return lexLongUnicodeEscape
+	}
+	return lx.errorf("invalid escape character %q; only the following "+
+		"escape characters are allowed: "+
+		`\b, \t, \n, \f, \r, \", \\, \uXXXX, and \UXXXXXXXX`, r)
+}
+
+func lexShortUnicodeEscape(lx *lexer) stateFn {
+	var r rune
+	for i := 0; i < 4; i++ {
+		r = lx.next()
+		if !isHexadecimal(r) {
+			return lx.errorf(`expected four hexadecimal digits after '\u', `+
+				"but got %q instead", lx.current())
+		}
+	}
+	return lx.pop()
+}
+
+func lexLongUnicodeEscape(lx *lexer) stateFn {
+	var r rune
+	for i := 0; i < 8; i++ {
+		r = lx.next()
+		if !isHexadecimal(r) {
+			return lx.errorf(`expected eight hexadecimal digits after '\U', `+
+				"but got %q instead", lx.current())
+		}
+	}
+	return lx.pop()
+}
+
+// lexNumberOrDateStart consumes either an integer, a float, or datetime.
+func lexNumberOrDateStart(lx *lexer) stateFn {
+	r := lx.next()
+	if isDigit(r) {
+		return lexNumberOrDate
+	}
+	switch r {
+	case '_':
+		return lexNumber
+	case 'e', 'E':
+		return lexFloat
+	case '.':
+		return lx.errorf("floats must start with a digit, not '.'")
+	}
+	return lx.errorf("expected a digit but got %q", r)
+}
+
+// lexNumberOrDate consumes either an integer, float or datetime.
+func lexNumberOrDate(lx *lexer) stateFn {
+	r := lx.next()
+	if isDigit(r) {
+		return lexNumberOrDate
+	}
+	switch r {
+	case '-':
+		return lexDatetime
+	case '_':
+		return lexNumber
+	case '.', 'e', 'E':
+		return lexFloat
+	}
+
+	lx.backup()
+	lx.emit(itemInteger)
+	return lx.pop()
+}
+
+// lexDatetime consumes a Datetime, to a first approximation.
+// The parser validates that it matches one of the accepted formats.
+func lexDatetime(lx *lexer) stateFn {
+	r := lx.next()
+	if isDigit(r) {
+		return lexDatetime
+	}
+	switch r {
+	case '-', 'T', ':', '.', 'Z':
+		return lexDatetime
+	}
+
+	lx.backup()
+	lx.emit(itemDatetime)
+	return lx.pop()
+}
+
+// lexNumberStart consumes either an integer or a float. It assumes that a sign
+// has already been read, but that *no* digits have been consumed.
+// lexNumberStart will move to the appropriate integer or float states.
+func lexNumberStart(lx *lexer) stateFn {
+	// We MUST see a digit. Even floats have to start with a digit.
+	r := lx.next()
+	if !isDigit(r) {
+		if r == '.' {
+			return lx.errorf("floats must start with a digit, not '.'")
+		}
+		return lx.errorf("expected a digit but got %q", r)
+	}
+	return lexNumber
+}
+
+// lexNumber consumes an integer or a float after seeing the first digit.
+func lexNumber(lx *lexer) stateFn {
+	r := lx.next()
+	if isDigit(r) {
+		return lexNumber
+	}
+	switch r {
+	case '_':
+		return lexNumber
+	case '.', 'e', 'E':
+		return lexFloat
+	}
+
+	lx.backup()
+	lx.emit(itemInteger)
+	return lx.pop()
+}
+
+// lexFloat consumes the elements of a float. It allows any sequence of
+// float-like characters, so floats emitted by the lexer are only a first
+// approximation and must be validated by the parser.
+func lexFloat(lx *lexer) stateFn {
+	r := lx.next()
+	if isDigit(r) {
+		return lexFloat
+	}
+	switch r {
+	case '_', '.', '-', '+', 'e', 'E':
+		return lexFloat
+	}
+
+	lx.backup()
+	lx.emit(itemFloat)
+	return lx.pop()
+}
+
+// lexBool consumes a bool string: 'true' or 'false.
+func lexBool(lx *lexer) stateFn {
+	var rs []rune
+	for {
+		r := lx.next()
+		if r == eof || isWhitespace(r) || isNL(r) {
+			lx.backup()
+			break
+		}
+		rs = append(rs, r)
+	}
+	s := string(rs)
+	switch s {
+	case "true", "false":
+		lx.emit(itemBool)
+		return lx.pop()
+	}
+	return lx.errorf("expected value but found %q instead", s)
+}
+
+// lexCommentStart begins the lexing of a comment. It will emit
+// itemCommentStart and consume no characters, passing control to lexComment.
+func lexCommentStart(lx *lexer) stateFn {
+	lx.ignore()
+	lx.emit(itemCommentStart)
+	return lexComment
+}
+
+// lexComment lexes an entire comment. It assumes that '#' has been consumed.
+// It will consume *up to* the first newline character, and pass control
+// back to the last state on the stack.
+func lexComment(lx *lexer) stateFn {
+	r := lx.peek()
+	if isNL(r) || r == eof {
+		lx.emit(itemText)
+		return lx.pop()
+	}
+	lx.next()
+	return lexComment
+}
+
+// lexSkip ignores all slurped input and moves on to the next state.
+func lexSkip(lx *lexer, nextState stateFn) stateFn {
+	return func(lx *lexer) stateFn {
+		lx.ignore()
+		return nextState
+	}
+}
+
+// isWhitespace returns true if `r` is a whitespace character according
+// to the spec.
+func isWhitespace(r rune) bool {
+	return r == '\t' || r == ' '
+}
+
+func isNL(r rune) bool {
+	return r == '\n' || r == '\r'
+}
+
+func isDigit(r rune) bool {
+	return r >= '0' && r <= '9'
+}
+
+func isHexadecimal(r rune) bool {
+	return (r >= '0' && r <= '9') ||
+		(r >= 'a' && r <= 'f') ||
+		(r >= 'A' && r <= 'F')
+}
+
+func isBareKeyChar(r rune) bool {
+	return (r >= 'A' && r <= 'Z') ||
+		(r >= 'a' && r <= 'z') ||
+		(r >= '0' && r <= '9') ||
+		r == '_' ||
+		r == '-'
+}
+
+func (itype itemType) String() string {
+	switch itype {
+	case itemError:
+		return "Error"
+	case itemNIL:
+		return "NIL"
+	case itemEOF:
+		return "EOF"
+	case itemText:
+		return "Text"
+	case itemString, itemRawString, itemMultilineString, itemRawMultilineString:
+		return "String"
+	case itemBool:
+		return "Bool"
+	case itemInteger:
+		return "Integer"
+	case itemFloat:
+		return "Float"
+	case itemDatetime:
+		return "DateTime"
+	case itemTableStart:
+		return "TableStart"
+	case itemTableEnd:
+		return "TableEnd"
+	case itemKeyStart:
+		return "KeyStart"
+	case itemArray:
+		return "Array"
+	case itemArrayEnd:
+		return "ArrayEnd"
+	case itemCommentStart:
+		return "CommentStart"
+	}
+	panic(fmt.Sprintf("BUG: Unknown type '%d'.", int(itype)))
+}
+
+func (item item) String() string {
+	return fmt.Sprintf("(%s, %s)", item.typ.String(), item.val)
+}
--- a/vendor/github.com/BurntSushi/toml/parse.go
+++ b/vendor/github.com/BurntSushi/toml/parse.go
@ -0,0 +1,592 @@
+package toml
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+	"unicode"
+	"unicode/utf8"
+)
+
+type parser struct {
+	mapping map[string]interface{}
+	types   map[string]tomlType
+	lx      *lexer
+
+	// A list of keys in the order that they appear in the TOML data.
+	ordered []Key
+
+	// the full key for the current hash in scope
+	context Key
+
+	// the base key name for everything except hashes
+	currentKey string
+
+	// rough approximation of line number
+	approxLine int
+
+	// A map of 'key.group.names' to whether they were created implicitly.
+	implicits map[string]bool
+}
+
+type parseError string
+
+func (pe parseError) Error() string {
+	return string(pe)
+}
+
+func parse(data string) (p *parser, err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			var ok bool
+			if err, ok = r.(parseError); ok {
+				return
+			}
+			panic(r)
+		}
+	}()
+
+	p = &parser{
+		mapping:   make(map[string]interface{}),
+		types:     make(map[string]tomlType),
+		lx:        lex(data),
+		ordered:   make([]Key, 0),
+		implicits: make(map[string]bool),
+	}
+	for {
+		item := p.next()
+		if item.typ == itemEOF {
+			break
+		}
+		p.topLevel(item)
+	}
+
+	return p, nil
+}
+
+func (p *parser) panicf(format string, v ...interface{}) {
+	msg := fmt.Sprintf("Near line %d (last key parsed '%s'): %s",
+		p.approxLine, p.current(), fmt.Sprintf(format, v...))
+	panic(parseError(msg))
+}
+
+func (p *parser) next() item {
+	it := p.lx.nextItem()
+	if it.typ == itemError {
+		p.panicf("%s", it.val)
+	}
+	return it
+}
+
+func (p *parser) bug(format string, v ...interface{}) {
+	panic(fmt.Sprintf("BUG: "+format+"\n\n", v...))
+}
+
+func (p *parser) expect(typ itemType) item {
+	it := p.next()
+	p.assertEqual(typ, it.typ)
+	return it
+}
+
+func (p *parser) assertEqual(expected, got itemType) {
+	if expected != got {
+		p.bug("Expected '%s' but got '%s'.", expected, got)
+	}
+}
+
+func (p *parser) topLevel(item item) {
+	switch item.typ {
+	case itemCommentStart:
+		p.approxLine = item.line
+		p.expect(itemText)
+	case itemTableStart:
+		kg := p.next()
+		p.approxLine = kg.line
+
+		var key Key
+		for ; kg.typ != itemTableEnd && kg.typ != itemEOF; kg = p.next() {
+			key = append(key, p.keyString(kg))
+		}
+		p.assertEqual(itemTableEnd, kg.typ)
+
+		p.establishContext(key, false)
+		p.setType("", tomlHash)
+		p.ordered = append(p.ordered, key)
+	case itemArrayTableStart:
+		kg := p.next()
+		p.approxLine = kg.line
+
+		var key Key
+		for ; kg.typ != itemArrayTableEnd && kg.typ != itemEOF; kg = p.next() {
+			key = append(key, p.keyString(kg))
+		}
+		p.assertEqual(itemArrayTableEnd, kg.typ)
+
+		p.establishContext(key, true)
+		p.setType("", tomlArrayHash)
+		p.ordered = append(p.ordered, key)
+	case itemKeyStart:
+		kname := p.next()
+		p.approxLine = kname.line
+		p.currentKey = p.keyString(kname)
+
+		val, typ := p.value(p.next())
+		p.setValue(p.currentKey, val)
+		p.setType(p.currentKey, typ)
+		p.ordered = append(p.ordered, p.context.add(p.currentKey))
+		p.currentKey = ""
+	default:
+		p.bug("Unexpected type at top level: %s", item.typ)
+	}
+}
+
+// Gets a string for a key (or part of a key in a table name).
+func (p *parser) keyString(it item) string {
+	switch it.typ {
+	case itemText:
+		return it.val
+	case itemString, itemMultilineString,
+		itemRawString, itemRawMultilineString:
+		s, _ := p.value(it)
+		return s.(string)
+	default:
+		p.bug("Unexpected key type: %s", it.typ)
+		panic("unreachable")
+	}
+}
+
+// value translates an expected value from the lexer into a Go value wrapped
+// as an empty interface.
+func (p *parser) value(it item) (interface{}, tomlType) {
+	switch it.typ {
+	case itemString:
+		return p.replaceEscapes(it.val), p.typeOfPrimitive(it)
+	case itemMultilineString:
+		trimmed := stripFirstNewline(stripEscapedWhitespace(it.val))
+		return p.replaceEscapes(trimmed), p.typeOfPrimitive(it)
+	case itemRawString:
+		return it.val, p.typeOfPrimitive(it)
+	case itemRawMultilineString:
+		return stripFirstNewline(it.val), p.typeOfPrimitive(it)
+	case itemBool:
+		switch it.val {
+		case "true":
+			return true, p.typeOfPrimitive(it)
+		case "false":
+			return false, p.typeOfPrimitive(it)
+		}
+		p.bug("Expected boolean value, but got '%s'.", it.val)
+	case itemInteger:
+		if !numUnderscoresOK(it.val) {
+			p.panicf("Invalid integer %q: underscores must be surrounded by digits",
+				it.val)
+		}
+		val := strings.Replace(it.val, "_", "", -1)
+		num, err := strconv.ParseInt(val, 10, 64)
+		if err != nil {
+			// Distinguish integer values. Normally, it'd be a bug if the lexer
+			// provides an invalid integer, but it's possible that the number is
+			// out of range of valid values (which the lexer cannot determine).
+			// So mark the former as a bug but the latter as a legitimate user
+			// error.
+			if e, ok := err.(*strconv.NumError); ok &&
+				e.Err == strconv.ErrRange {
+
+				p.panicf("Integer '%s' is out of the range of 64-bit "+
+					"signed integers.", it.val)
+			} else {
+				p.bug("Expected integer value, but got '%s'.", it.val)
+			}
+		}
+		return num, p.typeOfPrimitive(it)
+	case itemFloat:
+		parts := strings.FieldsFunc(it.val, func(r rune) bool {
+			switch r {
+			case '.', 'e', 'E':
+				return true
+			}
+			return false
+		})
+		for _, part := range parts {
+			if !numUnderscoresOK(part) {
+				p.panicf("Invalid float %q: underscores must be "+
+					"surrounded by digits", it.val)
+			}
+		}
+		if !numPeriodsOK(it.val) {
+			// As a special case, numbers like '123.' or '1.e2',
+			// which are valid as far as Go/strconv are concerned,
+			// must be rejected because TOML says that a fractional
+			// part consists of '.' followed by 1+ digits.
+			p.panicf("Invalid float %q: '.' must be followed "+
+				"by one or more digits", it.val)
+		}
+		val := strings.Replace(it.val, "_", "", -1)
+		num, err := strconv.ParseFloat(val, 64)
+		if err != nil {
+			if e, ok := err.(*strconv.NumError); ok &&
+				e.Err == strconv.ErrRange {
+
+				p.panicf("Float '%s' is out of the range of 64-bit "+
+					"IEEE-754 floating-point numbers.", it.val)
+			} else {
+				p.panicf("Invalid float value: %q", it.val)
+			}
+		}
+		return num, p.typeOfPrimitive(it)
+	case itemDatetime:
+		var t time.Time
+		var ok bool
+		var err error
+		for _, format := range []string{
+			"2006-01-02T15:04:05Z07:00",
+			"2006-01-02T15:04:05",
+			"2006-01-02",
+		} {
+			t, err = time.ParseInLocation(format, it.val, time.Local)
+			if err == nil {
+				ok = true
+				break
+			}
+		}
+		if !ok {
+			p.panicf("Invalid TOML Datetime: %q.", it.val)
+		}
+		return t, p.typeOfPrimitive(it)
+	case itemArray:
+		array := make([]interface{}, 0)
+		types := make([]tomlType, 0)
+
+		for it = p.next(); it.typ != itemArrayEnd; it = p.next() {
+			if it.typ == itemCommentStart {
+				p.expect(itemText)
+				continue
+			}
+
+			val, typ := p.value(it)
+			array = append(array, val)
+			types = append(types, typ)
+		}
+		return array, p.typeOfArray(types)
+	case itemInlineTableStart:
+		var (
+			hash         = make(map[string]interface{})
+			outerContext = p.context
+			outerKey     = p.currentKey
+		)
+
+		p.context = append(p.context, p.currentKey)
+		p.currentKey = ""
+		for it := p.next(); it.typ != itemInlineTableEnd; it = p.next() {
+			if it.typ != itemKeyStart {
+				p.bug("Expected key start but instead found %q, around line %d",
+					it.val, p.approxLine)
+			}
+			if it.typ == itemCommentStart {
+				p.expect(itemText)
+				continue
+			}
+
+			// retrieve key
+			k := p.next()
+			p.approxLine = k.line
+			kname := p.keyString(k)
+
+			// retrieve value
+			p.currentKey = kname
+			val, typ := p.value(p.next())
+			// make sure we keep metadata up to date
+			p.setType(kname, typ)
+			p.ordered = append(p.ordered, p.context.add(p.currentKey))
+			hash[kname] = val
+		}
+		p.context = outerContext
+		p.currentKey = outerKey
+		return hash, tomlHash
+	}
+	p.bug("Unexpected value type: %s", it.typ)
+	panic("unreachable")
+}
+
+// numUnderscoresOK checks whether each underscore in s is surrounded by
+// characters that are not underscores.
+func numUnderscoresOK(s string) bool {
+	accept := false
+	for _, r := range s {
+		if r == '_' {
+			if !accept {
+				return false
+			}
+			accept = false
+			continue
+		}
+		accept = true
+	}
+	return accept
+}
+
+// numPeriodsOK checks whether every period in s is followed by a digit.
+func numPeriodsOK(s string) bool {
+	period := false
+	for _, r := range s {
+		if period && !isDigit(r) {
+			return false
+		}
+		period = r == '.'
+	}
+	return !period
+}
+
+// establishContext sets the current context of the parser,
+// where the context is either a hash or an array of hashes. Which one is
+// set depends on the value of the `array` parameter.
+//
+// Establishing the context also makes sure that the key isn't a duplicate, and
+// will create implicit hashes automatically.
+func (p *parser) establishContext(key Key, array bool) {
+	var ok bool
+
+	// Always start at the top level and drill down for our context.
+	hashContext := p.mapping
+	keyContext := make(Key, 0)
+
+	// We only need implicit hashes for key[0:-1]
+	for _, k := range key[0 : len(key)-1] {
+		_, ok = hashContext[k]
+		keyContext = append(keyContext, k)
+
+		// No key? Make an implicit hash and move on.
+		if !ok {
+			p.addImplicit(keyContext)
+			hashContext[k] = make(map[string]interface{})
+		}
+
+		// If the hash context is actually an array of tables, then set
+		// the hash context to the last element in that array.
+		//
+		// Otherwise, it better be a table, since this MUST be a key group (by
+		// virtue of it not being the last element in a key).
+		switch t := hashContext[k].(type) {
+		case []map[string]interface{}:
+			hashContext = t[len(t)-1]
+		case map[string]interface{}:
+			hashContext = t
+		default:
+			p.panicf("Key '%s' was already created as a hash.", keyContext)
+		}
+	}
+
+	p.context = keyContext
+	if array {
+		// If this is the first element for this array, then allocate a new
+		// list of tables for it.
+		k := key[len(key)-1]
+		if _, ok := hashContext[k]; !ok {
+			hashContext[k] = make([]map[string]interface{}, 0, 5)
+		}
+
+		// Add a new table. But make sure the key hasn't already been used
+		// for something else.
+		if hash, ok := hashContext[k].([]map[string]interface{}); ok {
+			hashContext[k] = append(hash, make(map[string]interface{}))
+		} else {
+			p.panicf("Key '%s' was already created and cannot be used as "+
+				"an array.", keyContext)
+		}
+	} else {
+		p.setValue(key[len(key)-1], make(map[string]interface{}))
+	}
+	p.context = append(p.context, key[len(key)-1])
+}
+
+// setValue sets the given key to the given value in the current context.
+// It will make sure that the key hasn't already been defined, account for
+// implicit key groups.
+func (p *parser) setValue(key string, value interface{}) {
+	var tmpHash interface{}
+	var ok bool
+
+	hash := p.mapping
+	keyContext := make(Key, 0)
+	for _, k := range p.context {
+		keyContext = append(keyContext, k)
+		if tmpHash, ok = hash[k]; !ok {
+			p.bug("Context for key '%s' has not been established.", keyContext)
+		}
+		switch t := tmpHash.(type) {
+		case []map[string]interface{}:
+			// The context is a table of hashes. Pick the most recent table
+			// defined as the current hash.
+			hash = t[len(t)-1]
+		case map[string]interface{}:
+			hash = t
+		default:
+			p.bug("Expected hash to have type 'map[string]interface{}', but "+
+				"it has '%T' instead.", tmpHash)
+		}
+	}
+	keyContext = append(keyContext, key)
+
+	if _, ok := hash[key]; ok {
+		// Typically, if the given key has already been set, then we have
+		// to raise an error since duplicate keys are disallowed. However,
+		// it's possible that a key was previously defined implicitly. In this
+		// case, it is allowed to be redefined concretely. (See the
+		// `tests/valid/implicit-and-explicit-after.toml` test in `toml-test`.)
+		//
+		// But we have to make sure to stop marking it as an implicit. (So that
+		// another redefinition provokes an error.)
+		//
+		// Note that since it has already been defined (as a hash), we don't
+		// want to overwrite it. So our business is done.
+		if p.isImplicit(keyContext) {
+			p.removeImplicit(keyContext)
+			return
+		}
+
+		// Otherwise, we have a concrete key trying to override a previous
+		// key, which is *always* wrong.
+		p.panicf("Key '%s' has already been defined.", keyContext)
+	}
+	hash[key] = value
+}
+
+// setType sets the type of a particular value at a given key.
+// It should be called immediately AFTER setValue.
+//
+// Note that if `key` is empty, then the type given will be applied to the
+// current context (which is either a table or an array of tables).
+func (p *parser) setType(key string, typ tomlType) {
+	keyContext := make(Key, 0, len(p.context)+1)
+	for _, k := range p.context {
+		keyContext = append(keyContext, k)
+	}
+	if len(key) > 0 { // allow type setting for hashes
+		keyContext = append(keyContext, key)
+	}
+	p.types[keyContext.String()] = typ
+}
+
+// addImplicit sets the given Key as having been created implicitly.
+func (p *parser) addImplicit(key Key) {
+	p.implicits[key.String()] = true
+}
+
+// removeImplicit stops tagging the given key as having been implicitly
+// created.
+func (p *parser) removeImplicit(key Key) {
+	p.implicits[key.String()] = false
+}
+
+// isImplicit returns true if the key group pointed to by the key was created
+// implicitly.
+func (p *parser) isImplicit(key Key) bool {
+	return p.implicits[key.String()]
+}
+
+// current returns the full key name of the current context.
+func (p *parser) current() string {
+	if len(p.currentKey) == 0 {
+		return p.context.String()
+	}
+	if len(p.context) == 0 {
+		return p.currentKey
+	}
+	return fmt.Sprintf("%s.%s", p.context, p.currentKey)
+}
+
+func stripFirstNewline(s string) string {
+	if len(s) == 0 || s[0] != '\n' {
+		return s
+	}
+	return s[1:]
+}
+
+func stripEscapedWhitespace(s string) string {
+	esc := strings.Split(s, "\\\n")
+	if len(esc) > 1 {
+		for i := 1; i < len(esc); i++ {
+			esc[i] = strings.TrimLeftFunc(esc[i], unicode.IsSpace)
+		}
+	}
+	return strings.Join(esc, "")
+}
+
+func (p *parser) replaceEscapes(str string) string {
+	var replaced []rune
+	s := []byte(str)
+	r := 0
+	for r < len(s) {
+		if s[r] != '\\' {
+			c, size := utf8.DecodeRune(s[r:])
+			r += size
+			replaced = append(replaced, c)
+			continue
+		}
+		r += 1
+		if r >= len(s) {
+			p.bug("Escape sequence at end of string.")
+			return ""
+		}
+		switch s[r] {
+		default:
+			p.bug("Expected valid escape code after \\, but got %q.", s[r])
+			return ""
+		case 'b':
+			replaced = append(replaced, rune(0x0008))
+			r += 1
+		case 't':
+			replaced = append(replaced, rune(0x0009))
+			r += 1
+		case 'n':
+			replaced = append(replaced, rune(0x000A))
+			r += 1
+		case 'f':
+			replaced = append(replaced, rune(0x000C))
+			r += 1
+		case 'r':
+			replaced = append(replaced, rune(0x000D))
+			r += 1
+		case '"':
+			replaced = append(replaced, rune(0x0022))
+			r += 1
+		case '\\':
+			replaced = append(replaced, rune(0x005C))
+			r += 1
+		case 'u':
+			// At this point, we know we have a Unicode escape of the form
+			// `uXXXX` at [r, r+5). (Because the lexer guarantees this
+			// for us.)
+			escaped := p.asciiEscapeToUnicode(s[r+1 : r+5])
+			replaced = append(replaced, escaped)
+			r += 5
+		case 'U':
+			// At this point, we know we have a Unicode escape of the form
+			// `uXXXX` at [r, r+9). (Because the lexer guarantees this
+			// for us.)
+			escaped := p.asciiEscapeToUnicode(s[r+1 : r+9])
+			replaced = append(replaced, escaped)
+			r += 9
+		}
+	}
+	return string(replaced)
+}
+
+func (p *parser) asciiEscapeToUnicode(bs []byte) rune {
+	s := string(bs)
+	hex, err := strconv.ParseUint(strings.ToLower(s), 16, 32)
+	if err != nil {
+		p.bug("Could not parse '%s' as a hexadecimal number, but the "+
+			"lexer claims it's OK: %s", s, err)
+	}
+	if !utf8.ValidRune(rune(hex)) {
+		p.panicf("Escaped character '\\u%s' is not valid UTF-8.", s)
+	}
+	return rune(hex)
+}
+
+func isStringType(ty itemType) bool {
+	return ty == itemString || ty == itemMultilineString ||
+		ty == itemRawString || ty == itemRawMultilineString
+}
--- a/vendor/github.com/BurntSushi/toml/type_check.go
+++ b/vendor/github.com/BurntSushi/toml/type_check.go
@ -0,0 +1,91 @@
+package toml
+
+// tomlType represents any Go type that corresponds to a TOML type.
+// While the first draft of the TOML spec has a simplistic type system that
+// probably doesn't need this level of sophistication, we seem to be militating
+// toward adding real composite types.
+type tomlType interface {
+	typeString() string
+}
+
+// typeEqual accepts any two types and returns true if they are equal.
+func typeEqual(t1, t2 tomlType) bool {
+	if t1 == nil || t2 == nil {
+		return false
+	}
+	return t1.typeString() == t2.typeString()
+}
+
+func typeIsHash(t tomlType) bool {
+	return typeEqual(t, tomlHash) || typeEqual(t, tomlArrayHash)
+}
+
+type tomlBaseType string
+
+func (btype tomlBaseType) typeString() string {
+	return string(btype)
+}
+
+func (btype tomlBaseType) String() string {
+	return btype.typeString()
+}
+
+var (
+	tomlInteger   tomlBaseType = "Integer"
+	tomlFloat     tomlBaseType = "Float"
+	tomlDatetime  tomlBaseType = "Datetime"
+	tomlString    tomlBaseType = "String"
+	tomlBool      tomlBaseType = "Bool"
+	tomlArray     tomlBaseType = "Array"
+	tomlHash      tomlBaseType = "Hash"
+	tomlArrayHash tomlBaseType = "ArrayHash"
+)
+
+// typeOfPrimitive returns a tomlType of any primitive value in TOML.
+// Primitive values are: Integer, Float, Datetime, String and Bool.
+//
+// Passing a lexer item other than the following will cause a BUG message
+// to occur: itemString, itemBool, itemInteger, itemFloat, itemDatetime.
+func (p *parser) typeOfPrimitive(lexItem item) tomlType {
+	switch lexItem.typ {
+	case itemInteger:
+		return tomlInteger
+	case itemFloat:
+		return tomlFloat
+	case itemDatetime:
+		return tomlDatetime
+	case itemString:
+		return tomlString
+	case itemMultilineString:
+		return tomlString
+	case itemRawString:
+		return tomlString
+	case itemRawMultilineString:
+		return tomlString
+	case itemBool:
+		return tomlBool
+	}
+	p.bug("Cannot infer primitive type of lex item '%s'.", lexItem)
+	panic("unreachable")
+}
+
+// typeOfArray returns a tomlType for an array given a list of types of its
+// values.
+//
+// In the current spec, if an array is homogeneous, then its type is always
+// "Array". If the array is not homogeneous, an error is generated.
+func (p *parser) typeOfArray(types []tomlType) tomlType {
+	// Empty arrays are cool.
+	if len(types) == 0 {
+		return tomlArray
+	}
+
+	theType := types[0]
+	for _, t := range types[1:] {
+		if !typeEqual(theType, t) {
+			p.panicf("Array contains values of type '%s' and '%s', but "+
+				"arrays must be homogeneous.", theType, t)
+		}
+	}
+	return tomlArray
+}
--- a/vendor/github.com/BurntSushi/toml/type_fields.go
+++ b/vendor/github.com/BurntSushi/toml/type_fields.go
@ -0,0 +1,242 @@
+package toml
+
+// Struct field handling is adapted from code in encoding/json:
+//
+// Copyright 2010 The Go Authors.  All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the Go distribution.
+
+import (
+	"reflect"
+	"sort"
+	"sync"
+)
+
+// A field represents a single field found in a struct.
+type field struct {
+	name  string       // the name of the field (`toml` tag included)
+	tag   bool         // whether field has a `toml` tag
+	index []int        // represents the depth of an anonymous field
+	typ   reflect.Type // the type of the field
+}
+
+// byName sorts field by name, breaking ties with depth,
+// then breaking ties with "name came from toml tag", then
+// breaking ties with index sequence.
+type byName []field
+
+func (x byName) Len() int { return len(x) }
+
+func (x byName) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
+
+func (x byName) Less(i, j int) bool {
+	if x[i].name != x[j].name {
+		return x[i].name < x[j].name
+	}
+	if len(x[i].index) != len(x[j].index) {
+		return len(x[i].index) < len(x[j].index)
+	}
+	if x[i].tag != x[j].tag {
+		return x[i].tag
+	}
+	return byIndex(x).Less(i, j)
+}
+
+// byIndex sorts field by index sequence.
+type byIndex []field
+
+func (x byIndex) Len() int { return len(x) }
+
+func (x byIndex) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
+
+func (x byIndex) Less(i, j int) bool {
+	for k, xik := range x[i].index {
+		if k >= len(x[j].index) {
+			return false
+		}
+		if xik != x[j].index[k] {
+			return xik < x[j].index[k]
+		}
+	}
+	return len(x[i].index) < len(x[j].index)
+}
+
+// typeFields returns a list of fields that TOML should recognize for the given
+// type. The algorithm is breadth-first search over the set of structs to
+// include - the top struct and then any reachable anonymous structs.
+func typeFields(t reflect.Type) []field {
+	// Anonymous fields to explore at the current level and the next.
+	current := []field{}
+	next := []field{{typ: t}}
+
+	// Count of queued names for current level and the next.
+	count := map[reflect.Type]int{}
+	nextCount := map[reflect.Type]int{}
+
+	// Types already visited at an earlier level.
+	visited := map[reflect.Type]bool{}
+
+	// Fields found.
+	var fields []field
+
+	for len(next) > 0 {
+		current, next = next, current[:0]
+		count, nextCount = nextCount, map[reflect.Type]int{}
+
+		for _, f := range current {
+			if visited[f.typ] {
+				continue
+			}
+			visited[f.typ] = true
+
+			// Scan f.typ for fields to include.
+			for i := 0; i < f.typ.NumField(); i++ {
+				sf := f.typ.Field(i)
+				if sf.PkgPath != "" && !sf.Anonymous { // unexported
+					continue
+				}
+				opts := getOptions(sf.Tag)
+				if opts.skip {
+					continue
+				}
+				index := make([]int, len(f.index)+1)
+				copy(index, f.index)
+				index[len(f.index)] = i
+
+				ft := sf.Type
+				if ft.Name() == "" && ft.Kind() == reflect.Ptr {
+					// Follow pointer.
+					ft = ft.Elem()
+				}
+
+				// Record found field and index sequence.
+				if opts.name != "" || !sf.Anonymous || ft.Kind() != reflect.Struct {
+					tagged := opts.name != ""
+					name := opts.name
+					if name == "" {
+						name = sf.Name
+					}
+					fields = append(fields, field{name, tagged, index, ft})
+					if count[f.typ] > 1 {
+						// If there were multiple instances, add a second,
+						// so that the annihilation code will see a duplicate.
+						// It only cares about the distinction between 1 or 2,
+						// so don't bother generating any more copies.
+						fields = append(fields, fields[len(fields)-1])
+					}
+					continue
+				}
+
+				// Record new anonymous struct to explore in next round.
+				nextCount[ft]++
+				if nextCount[ft] == 1 {
+					f := field{name: ft.Name(), index: index, typ: ft}
+					next = append(next, f)
+				}
+			}
+		}
+	}
+
+	sort.Sort(byName(fields))
+
+	// Delete all fields that are hidden by the Go rules for embedded fields,
+	// except that fields with TOML tags are promoted.
+
+	// The fields are sorted in primary order of name, secondary order
+	// of field index length. Loop over names; for each name, delete
+	// hidden fields by choosing the one dominant field that survives.
+	out := fields[:0]
+	for advance, i := 0, 0; i < len(fields); i += advance {
+		// One iteration per name.
+		// Find the sequence of fields with the name of this first field.
+		fi := fields[i]
+		name := fi.name
+		for advance = 1; i+advance < len(fields); advance++ {
+			fj := fields[i+advance]
+			if fj.name != name {
+				break
+			}
+		}
+		if advance == 1 { // Only one field with this name
+			out = append(out, fi)
+			continue
+		}
+		dominant, ok := dominantField(fields[i : i+advance])
+		if ok {
+			out = append(out, dominant)
+		}
+	}
+
+	fields = out
+	sort.Sort(byIndex(fields))
+
+	return fields
+}
+
+// dominantField looks through the fields, all of which are known to
+// have the same name, to find the single field that dominates the
+// others using Go's embedding rules, modified by the presence of
+// TOML tags. If there are multiple top-level fields, the boolean
+// will be false: This condition is an error in Go and we skip all
+// the fields.
+func dominantField(fields []field) (field, bool) {
+	// The fields are sorted in increasing index-length order. The winner
+	// must therefore be one with the shortest index length. Drop all
+	// longer entries, which is easy: just truncate the slice.
+	length := len(fields[0].index)
+	tagged := -1 // Index of first tagged field.
+	for i, f := range fields {
+		if len(f.index) > length {
+			fields = fields[:i]
+			break
+		}
+		if f.tag {
+			if tagged >= 0 {
+				// Multiple tagged fields at the same level: conflict.
+				// Return no field.
+				return field{}, false
+			}
+			tagged = i
+		}
+	}
+	if tagged >= 0 {
+		return fields[tagged], true
+	}
+	// All remaining fields have the same length. If there's more than one,
+	// we have a conflict (two fields named "X" at the same level) and we
+	// return no field.
+	if len(fields) > 1 {
+		return field{}, false
+	}
+	return fields[0], true
+}
+
+var fieldCache struct {
+	sync.RWMutex
+	m map[reflect.Type][]field
+}
+
+// cachedTypeFields is like typeFields but uses a cache to avoid repeated work.
+func cachedTypeFields(t reflect.Type) []field {
+	fieldCache.RLock()
+	f := fieldCache.m[t]
+	fieldCache.RUnlock()
+	if f != nil {
+		return f
+	}
+
+	// Compute fields without lock.
+	// Might duplicate effort but won't hold other computations back.
+	f = typeFields(t)
+	if f == nil {
+		f = []field{}
+	}
+
+	fieldCache.Lock()
+	if fieldCache.m == nil {
+		fieldCache.m = map[reflect.Type][]field{}
+	}
+	fieldCache.m[t] = f
+	fieldCache.Unlock()
+	return f
+}
--- a/vendor/github.com/GeertJohan/go.rice/LICENSE
+++ b/vendor/github.com/GeertJohan/go.rice/LICENSE
@ -0,0 +1,22 @@
+Copyright (c) 2013, Geert-Johan Riemer
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--- a/vendor/github.com/GeertJohan/go.rice/appended.go
+++ b/vendor/github.com/GeertJohan/go.rice/appended.go
@ -0,0 +1,138 @@
+package rice
+
+import (
+	"archive/zip"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/daaku/go.zipexe"
+	"github.com/kardianos/osext"
+)
+
+// appendedBox defines an appended box
+type appendedBox struct {
+	Name  string                   // box name
+	Files map[string]*appendedFile // appended files (*zip.File) by full path
+}
+
+type appendedFile struct {
+	zipFile  *zip.File
+	dir      bool
+	dirInfo  *appendedDirInfo
+	children []*appendedFile
+	content  []byte
+}
+
+// appendedBoxes is a public register of appendes boxes
+var appendedBoxes = make(map[string]*appendedBox)
+
+func init() {
+	// find if exec is appended
+	thisFile, err := osext.Executable()
+	if err != nil {
+		return // not appended or cant find self executable
+	}
+	closer, rd, err := zipexe.OpenCloser(thisFile)
+	if err != nil {
+		return // not appended
+	}
+	defer closer.Close()
+
+	for _, f := range rd.File {
+		// get box and file name from f.Name
+		fileParts := strings.SplitN(strings.TrimLeft(filepath.ToSlash(f.Name), "/"), "/", 2)
+		boxName := fileParts[0]
+		var fileName string
+		if len(fileParts) > 1 {
+			fileName = fileParts[1]
+		}
+
+		// find box or create new one if doesn't exist
+		box := appendedBoxes[boxName]
+		if box == nil {
+			box = &appendedBox{
+				Name:  boxName,
+				Files: make(map[string]*appendedFile),
+			}
+			appendedBoxes[boxName] = box
+		}
+
+		// create and add file to box
+		af := &appendedFile{
+			zipFile: f,
+		}
+		if f.Comment == "dir" {
+			af.dir = true
+			af.dirInfo = &appendedDirInfo{
+				name: filepath.Base(af.zipFile.Name),
+				//++ TODO: use zip modtime when that is set correctly: af.zipFile.ModTime()
+				time: time.Now(),
+			}
+		} else {
+			// this is a file, we need it's contents so we can create a bytes.Reader when the file is opened
+			// make a new byteslice
+			af.content = make([]byte, af.zipFile.FileInfo().Size())
+			// ignore reading empty files from zip (empty file still is a valid file to be read though!)
+			if len(af.content) > 0 {
+				// open io.ReadCloser
+				rc, err := af.zipFile.Open()
+				if err != nil {
+					af.content = nil // this will cause an error when the file is being opened or seeked (which is good)
+					// TODO: it's quite blunt to just log this stuff. but this is in init, so rice.Debug can't be changed yet..
+					log.Printf("error opening appended file %s: %v", af.zipFile.Name, err)
+				} else {
+					_, err = rc.Read(af.content)
+					rc.Close()
+					if err != nil {
+						af.content = nil // this will cause an error when the file is being opened or seeked (which is good)
+						// TODO: it's quite blunt to just log this stuff. but this is in init, so rice.Debug can't be changed yet..
+						log.Printf("error reading data for appended file %s: %v", af.zipFile.Name, err)
+					}
+				}
+			}
+		}
+
+		// add appendedFile to box file list
+		box.Files[fileName] = af
+
+		// add to parent dir (if any)
+		dirName := filepath.Dir(fileName)
+		if dirName == "." {
+			dirName = ""
+		}
+		if fileName != "" { // don't make box root dir a child of itself
+			if dir := box.Files[dirName]; dir != nil {
+				dir.children = append(dir.children, af)
+			}
+		}
+	}
+}
+
+// implements os.FileInfo.
+// used for Readdir()
+type appendedDirInfo struct {
+	name string
+	time time.Time
+}
+
+func (adi *appendedDirInfo) Name() string {
+	return adi.name
+}
+func (adi *appendedDirInfo) Size() int64 {
+	return 0
+}
+func (adi *appendedDirInfo) Mode() os.FileMode {
+	return os.ModeDir
+}
+func (adi *appendedDirInfo) ModTime() time.Time {
+	return adi.time
+}
+func (adi *appendedDirInfo) IsDir() bool {
+	return true
+}
+func (adi *appendedDirInfo) Sys() interface{} {
+	return nil
+}
--- a/vendor/github.com/GeertJohan/go.rice/box.go
+++ b/vendor/github.com/GeertJohan/go.rice/box.go
@ -0,0 +1,337 @@
+package rice
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"time"
+
+	"github.com/GeertJohan/go.rice/embedded"
+)
+
+// Box abstracts a directory for resources/files.
+// It can either load files from disk, or from embedded code (when `rice --embed` was ran).
+type Box struct {
+	name         string
+	absolutePath string
+	embed        *embedded.EmbeddedBox
+	appendd      *appendedBox
+}
+
+var defaultLocateOrder = []LocateMethod{LocateEmbedded, LocateAppended, LocateFS}
+
+func findBox(name string, order []LocateMethod) (*Box, error) {
+	b := &Box{name: name}
+
+	// no support for absolute paths since gopath can be different on different machines.
+	// therefore, required box must be located relative to package requiring it.
+	if filepath.IsAbs(name) {
+		return nil, errors.New("given name/path is absolute")
+	}
+
+	var err error
+	for _, method := range order {
+		switch method {
+		case LocateEmbedded:
+			if embed := embedded.EmbeddedBoxes[name]; embed != nil {
+				b.embed = embed
+				return b, nil
+			}
+
+		case LocateAppended:
+			appendedBoxName := strings.Replace(name, `/`, `-`, -1)
+			if appendd := appendedBoxes[appendedBoxName]; appendd != nil {
+				b.appendd = appendd
+				return b, nil
+			}
+
+		case LocateFS:
+			// resolve absolute directory path
+			err := b.resolveAbsolutePathFromCaller()
+			if err != nil {
+				continue
+			}
+			// check if absolutePath exists on filesystem
+			info, err := os.Stat(b.absolutePath)
+			if err != nil {
+				continue
+			}
+			// check if absolutePath is actually a directory
+			if !info.IsDir() {
+				err = errors.New("given name/path is not a directory")
+				continue
+			}
+			return b, nil
+		case LocateWorkingDirectory:
+			// resolve absolute directory path
+			err := b.resolveAbsolutePathFromWorkingDirectory()
+			if err != nil {
+				continue
+			}
+			// check if absolutePath exists on filesystem
+			info, err := os.Stat(b.absolutePath)
+			if err != nil {
+				continue
+			}
+			// check if absolutePath is actually a directory
+			if !info.IsDir() {
+				err = errors.New("given name/path is not a directory")
+				continue
+			}
+			return b, nil
+		}
+	}
+
+	if err == nil {
+		err = fmt.Errorf("could not locate box %q", name)
+	}
+
+	return nil, err
+}
+
+// FindBox returns a Box instance for given name.
+// When the given name is a relative path, it's base path will be the calling pkg/cmd's source root.
+// When the given name is absolute, it's absolute. derp.
+// Make sure the path doesn't contain any sensitive information as it might be placed into generated go source (embedded).
+func FindBox(name string) (*Box, error) {
+	return findBox(name, defaultLocateOrder)
+}
+
+// MustFindBox returns a Box instance for given name, like FindBox does.
+// It does not return an error, instead it panics when an error occurs.
+func MustFindBox(name string) *Box {
+	box, err := findBox(name, defaultLocateOrder)
+	if err != nil {
+		panic(err)
+	}
+	return box
+}
+
+// This is injected as a mutable function literal so that we can mock it out in
+// tests and return a fixed test file.
+var resolveAbsolutePathFromCaller = func(name string, nStackFrames int) (string, error) {
+	_, callingGoFile, _, ok := runtime.Caller(nStackFrames)
+	if !ok {
+		return "", errors.New("couldn't find caller on stack")
+	}
+
+	// resolve to proper path
+	pkgDir := filepath.Dir(callingGoFile)
+	// fix for go cover
+	const coverPath = "_test/_obj_test"
+	if !filepath.IsAbs(pkgDir) {
+		if i := strings.Index(pkgDir, coverPath); i >= 0 {
+			pkgDir = pkgDir[:i] + pkgDir[i+len(coverPath):]            // remove coverPath
+			pkgDir = filepath.Join(os.Getenv("GOPATH"), "src", pkgDir) // make absolute
+		}
+	}
+	return filepath.Join(pkgDir, name), nil
+}
+
+func (b *Box) resolveAbsolutePathFromCaller() error {
+	path, err := resolveAbsolutePathFromCaller(b.name, 4)
+	if err != nil {
+		return err
+	}
+	b.absolutePath = path
+	return nil
+
+}
+
+func (b *Box) resolveAbsolutePathFromWorkingDirectory() error {
+	path, err := os.Getwd()
+	if err != nil {
+		return err
+	}
+	b.absolutePath = filepath.Join(path, b.name)
+	return nil
+}
+
+// IsEmbedded indicates wether this box was embedded into the application
+func (b *Box) IsEmbedded() bool {
+	return b.embed != nil
+}
+
+// IsAppended indicates wether this box was appended to the application
+func (b *Box) IsAppended() bool {
+	return b.appendd != nil
+}
+
+// Time returns how actual the box is.
+// When the box is embedded, it's value is saved in the embedding code.
+// When the box is live, this methods returns time.Now()
+func (b *Box) Time() time.Time {
+	if b.IsEmbedded() {
+		return b.embed.Time
+	}
+
+	//++ TODO: return time for appended box
+
+	return time.Now()
+}
+
+// Open opens a File from the box
+// If there is an error, it will be of type *os.PathError.
+func (b *Box) Open(name string) (*File, error) {
+	if Debug {
+		fmt.Printf("Open(%s)\n", name)
+	}
+
+	if b.IsEmbedded() {
+		if Debug {
+			fmt.Println("Box is embedded")
+		}
+
+		// trim prefix (paths are relative to box)
+		name = strings.TrimLeft(name, "/")
+		if Debug {
+			fmt.Printf("Trying %s\n", name)
+		}
+
+		// search for file
+		ef := b.embed.Files[name]
+		if ef == nil {
+			if Debug {
+				fmt.Println("Didn't find file in embed")
+			}
+			// file not found, try dir
+			ed := b.embed.Dirs[name]
+			if ed == nil {
+				if Debug {
+					fmt.Println("Didn't find dir in embed")
+				}
+				// dir not found, error out
+				return nil, &os.PathError{
+					Op:   "open",
+					Path: name,
+					Err:  os.ErrNotExist,
+				}
+			}
+			if Debug {
+				fmt.Println("Found dir. Returning virtual dir")
+			}
+			vd := newVirtualDir(ed)
+			return &File{virtualD: vd}, nil
+		}
+
+		// box is embedded
+		if Debug {
+			fmt.Println("Found file. Returning virtual file")
+		}
+		vf := newVirtualFile(ef)
+		return &File{virtualF: vf}, nil
+	}
+
+	if b.IsAppended() {
+		// trim prefix (paths are relative to box)
+		name = strings.TrimLeft(name, "/")
+
+		// search for file
+		appendedFile := b.appendd.Files[name]
+		if appendedFile == nil {
+			return nil, &os.PathError{
+				Op:   "open",
+				Path: name,
+				Err:  os.ErrNotExist,
+			}
+		}
+
+		// create new file
+		f := &File{
+			appendedF: appendedFile,
+		}
+
+		// if this file is a directory, we want to be able to read and seek
+		if !appendedFile.dir {
+			// looks like malformed data in zip, error now
+			if appendedFile.content == nil {
+				return nil, &os.PathError{
+					Op:   "open",
+					Path: "name",
+					Err:  errors.New("error reading data from zip file"),
+				}
+			}
+			// create new bytes.Reader
+			f.appendedFileReader = bytes.NewReader(appendedFile.content)
+		}
+
+		// all done
+		return f, nil
+	}
+
+	// perform os open
+	if Debug {
+		fmt.Printf("Using os.Open(%s)", filepath.Join(b.absolutePath, name))
+	}
+	file, err := os.Open(filepath.Join(b.absolutePath, name))
+	if err != nil {
+		return nil, err
+	}
+	return &File{realF: file}, nil
+}
+
+// Bytes returns the content of the file with given name as []byte.
+func (b *Box) Bytes(name string) ([]byte, error) {
+	file, err := b.Open(name)
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+
+	content, err := ioutil.ReadAll(file)
+	if err != nil {
+		return nil, err
+	}
+
+	return content, nil
+}
+
+// MustBytes returns the content of the file with given name as []byte.
+// panic's on error.
+func (b *Box) MustBytes(name string) []byte {
+	bts, err := b.Bytes(name)
+	if err != nil {
+		panic(err)
+	}
+	return bts
+}
+
+// String returns the content of the file with given name as string.
+func (b *Box) String(name string) (string, error) {
+	// check if box is embedded, optimized fast path
+	if b.IsEmbedded() {
+		// find file in embed
+		ef := b.embed.Files[name]
+		if ef == nil {
+			return "", os.ErrNotExist
+		}
+		// return as string
+		return ef.Content, nil
+	}
+
+	bts, err := b.Bytes(name)
+	if err != nil {
+		return "", err
+	}
+	return string(bts), nil
+}
+
+// MustString returns the content of the file with given name as string.
+// panic's on error.
+func (b *Box) MustString(name string) string {
+	str, err := b.String(name)
+	if err != nil {
+		panic(err)
+	}
+	return str
+}
+
+// Name returns the name of the box
+func (b *Box) Name() string {
+	return b.name
+}
--- a/vendor/github.com/GeertJohan/go.rice/config.go
+++ b/vendor/github.com/GeertJohan/go.rice/config.go
@ -0,0 +1,39 @@
+package rice
+
+// LocateMethod defines how a box is located.
+type LocateMethod int
+
+const (
+	LocateFS               = LocateMethod(iota) // Locate on the filesystem according to package path.
+	LocateAppended                              // Locate boxes appended to the executable.
+	LocateEmbedded                              // Locate embedded boxes.
+	LocateWorkingDirectory                      // Locate on the binary working directory
+)
+
+// Config allows customizing the box lookup behavior.
+type Config struct {
+	// LocateOrder defines the priority order that boxes are searched for. By
+	// default, the package global FindBox searches for embedded boxes first,
+	// then appended boxes, and then finally boxes on the filesystem.  That
+	// search order may be customized by provided the ordered list here. Leaving
+	// out a particular method will omit that from the search space. For
+	// example, []LocateMethod{LocateEmbedded, LocateAppended} will never search
+	// the filesystem for boxes.
+	LocateOrder []LocateMethod
+}
+
+// FindBox searches for boxes using the LocateOrder of the config.
+func (c *Config) FindBox(boxName string) (*Box, error) {
+	return findBox(boxName, c.LocateOrder)
+}
+
+// MustFindBox searches for boxes using the LocateOrder of the config, like
+// FindBox does.  It does not return an error, instead it panics when an error
+// occurs.
+func (c *Config) MustFindBox(boxName string) *Box {
+	box, err := findBox(boxName, c.LocateOrder)
+	if err != nil {
+		panic(err)
+	}
+	return box
+}
--- a/vendor/github.com/GeertJohan/go.rice/debug.go
+++ b/vendor/github.com/GeertJohan/go.rice/debug.go
@ -0,0 +1,4 @@
+package rice
+
+// Debug can be set to true to enable debugging.
+var Debug = false
--- a/vendor/github.com/GeertJohan/go.rice/embedded.go
+++ b/vendor/github.com/GeertJohan/go.rice/embedded.go
@ -0,0 +1,90 @@
+package rice
+
+import (
+	"os"
+	"time"
+
+	"github.com/GeertJohan/go.rice/embedded"
+)
+
+// re-type to make exported methods invisible to user (godoc)
+// they're not required for the user
+// embeddedDirInfo implements os.FileInfo
+type embeddedDirInfo embedded.EmbeddedDir
+
+// Name returns the base name of the directory
+// (implementing os.FileInfo)
+func (ed *embeddedDirInfo) Name() string {
+	return ed.Filename
+}
+
+// Size always returns 0
+// (implementing os.FileInfo)
+func (ed *embeddedDirInfo) Size() int64 {
+	return 0
+}
+
+// Mode returns the file mode bits
+// (implementing os.FileInfo)
+func (ed *embeddedDirInfo) Mode() os.FileMode {
+	return os.FileMode(0555 | os.ModeDir) // dr-xr-xr-x
+}
+
+// ModTime returns the modification time
+// (implementing os.FileInfo)
+func (ed *embeddedDirInfo) ModTime() time.Time {
+	return ed.DirModTime
+}
+
+// IsDir returns the abbreviation for Mode().IsDir() (always true)
+// (implementing os.FileInfo)
+func (ed *embeddedDirInfo) IsDir() bool {
+	return true
+}
+
+// Sys returns the underlying data source (always nil)
+// (implementing os.FileInfo)
+func (ed *embeddedDirInfo) Sys() interface{} {
+	return nil
+}
+
+// re-type to make exported methods invisible to user (godoc)
+// they're not required for the user
+// embeddedFileInfo implements os.FileInfo
+type embeddedFileInfo embedded.EmbeddedFile
+
+// Name returns the base name of the file
+// (implementing os.FileInfo)
+func (ef *embeddedFileInfo) Name() string {
+	return ef.Filename
+}
+
+// Size returns the length in bytes for regular files; system-dependent for others
+// (implementing os.FileInfo)
+func (ef *embeddedFileInfo) Size() int64 {
+	return int64(len(ef.Content))
+}
+
+// Mode returns the file mode bits
+// (implementing os.FileInfo)
+func (ef *embeddedFileInfo) Mode() os.FileMode {
+	return os.FileMode(0555) // r-xr-xr-x
+}
+
+// ModTime returns the modification time
+// (implementing os.FileInfo)
+func (ef *embeddedFileInfo) ModTime() time.Time {
+	return ef.FileModTime
+}
+
+// IsDir returns the abbreviation for Mode().IsDir() (always false)
+// (implementing os.FileInfo)
+func (ef *embeddedFileInfo) IsDir() bool {
+	return false
+}
+
+// Sys returns the underlying data source (always nil)
+// (implementing os.FileInfo)
+func (ef *embeddedFileInfo) Sys() interface{} {
+	return nil
+}
--- a/vendor/github.com/GeertJohan/go.rice/embedded/embedded.go
+++ b/vendor/github.com/GeertJohan/go.rice/embedded/embedded.go
@ -0,0 +1,80 @@
+// Package embedded defines embedded data types that are shared between the go.rice package and generated code.
+package embedded
+
+import (
+	"fmt"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+const (
+	EmbedTypeGo   = 0
+	EmbedTypeSyso = 1
+)
+
+// EmbeddedBox defines an embedded box
+type EmbeddedBox struct {
+	Name      string                   // box name
+	Time      time.Time                // embed time
+	EmbedType int                      // kind of embedding
+	Files     map[string]*EmbeddedFile // ALL embedded files by full path
+	Dirs      map[string]*EmbeddedDir  // ALL embedded dirs by full path
+}
+
+// Link creates the ChildDirs and ChildFiles links in all EmbeddedDir's
+func (e *EmbeddedBox) Link() {
+	for path, ed := range e.Dirs {
+		fmt.Println(path)
+		ed.ChildDirs = make([]*EmbeddedDir, 0)
+		ed.ChildFiles = make([]*EmbeddedFile, 0)
+	}
+	for path, ed := range e.Dirs {
+		parentDirpath, _ := filepath.Split(path)
+		if strings.HasSuffix(parentDirpath, "/") {
+			parentDirpath = parentDirpath[:len(parentDirpath)-1]
+		}
+		parentDir := e.Dirs[parentDirpath]
+		if parentDir == nil {
+			panic("parentDir `" + parentDirpath + "` is missing in embedded box")
+		}
+		parentDir.ChildDirs = append(parentDir.ChildDirs, ed)
+	}
+	for path, ef := range e.Files {
+		dirpath, _ := filepath.Split(path)
+		if strings.HasSuffix(dirpath, "/") {
+			dirpath = dirpath[:len(dirpath)-1]
+		}
+		dir := e.Dirs[dirpath]
+		if dir == nil {
+			panic("dir `" + dirpath + "` is missing in embedded box")
+		}
+		dir.ChildFiles = append(dir.ChildFiles, ef)
+	}
+}
+
+// EmbeddedDir is instanced in the code generated by the rice tool and contains all necicary information about an embedded file
+type EmbeddedDir struct {
+	Filename   string
+	DirModTime time.Time
+	ChildDirs  []*EmbeddedDir  // direct childs, as returned by virtualDir.Readdir()
+	ChildFiles []*EmbeddedFile // direct childs, as returned by virtualDir.Readdir()
+}
+
+// EmbeddedFile is instanced in the code generated by the rice tool and contains all necicary information about an embedded file
+type EmbeddedFile struct {
+	Filename    string // filename
+	FileModTime time.Time
+	Content     string
+}
+
+// EmbeddedBoxes is a public register of embedded boxes
+var EmbeddedBoxes = make(map[string]*EmbeddedBox)
+
+// RegisterEmbeddedBox registers an EmbeddedBox
+func RegisterEmbeddedBox(name string, box *EmbeddedBox) {
+	if _, exists := EmbeddedBoxes[name]; exists {
+		panic(fmt.Sprintf("EmbeddedBox with name `%s` exists already", name))
+	}
+	EmbeddedBoxes[name] = box
+}
--- a/vendor/github.com/GeertJohan/go.rice/example/example.go
+++ b/vendor/github.com/GeertJohan/go.rice/example/example.go
@ -0,0 +1,69 @@
+package main
+
+import (
+	"encoding/hex"
+	"fmt"
+	"log"
+	"net/http"
+	"os"
+	"text/template"
+
+	"github.com/GeertJohan/go.rice"
+	"github.com/davecgh/go-spew/spew"
+)
+
+func main() {
+	conf := rice.Config{
+		LocateOrder: []rice.LocateMethod{rice.LocateEmbedded, rice.LocateAppended, rice.LocateFS},
+	}
+	box, err := conf.FindBox("example-files")
+	if err != nil {
+		log.Fatalf("error opening rice.Box: %s\n", err)
+	}
+	// spew.Dump(box)
+
+	contentString, err := box.String("file.txt")
+	if err != nil {
+		log.Fatalf("could not read file contents as string: %s\n", err)
+	}
+	log.Printf("Read some file contents as string:\n%s\n", contentString)
+
+	contentBytes, err := box.Bytes("file.txt")
+	if err != nil {
+		log.Fatalf("could not read file contents as byteSlice: %s\n", err)
+	}
+	log.Printf("Read some file contents as byteSlice:\n%s\n", hex.Dump(contentBytes))
+
+	file, err := box.Open("file.txt")
+	if err != nil {
+		log.Fatalf("could not open file: %s\n", err)
+	}
+	spew.Dump(file)
+
+	// find/create a rice.Box
+	templateBox, err := rice.FindBox("example-templates")
+	if err != nil {
+		log.Fatal(err)
+	}
+	// get file contents as string
+	templateString, err := templateBox.String("message.tmpl")
+	if err != nil {
+		log.Fatal(err)
+	}
+	// parse and execute the template
+	tmplMessage, err := template.New("message").Parse(templateString)
+	if err != nil {
+		log.Fatal(err)
+	}
+	tmplMessage.Execute(os.Stdout, map[string]string{"Message": "Hello, world!"})
+
+	http.Handle("/", http.FileServer(box.HTTPBox()))
+	go func() {
+		fmt.Println("Serving files on :8080, press ctrl-C to exit")
+		err := http.ListenAndServe(":8080", nil)
+		if err != nil {
+			log.Fatalf("error serving files: %v", err)
+		}
+	}()
+	select {}
+}
--- a/vendor/github.com/GeertJohan/go.rice/file.go
+++ b/vendor/github.com/GeertJohan/go.rice/file.go
@ -0,0 +1,144 @@
+package rice
+
+import (
+	"bytes"
+	"errors"
+	"os"
+	"path/filepath"
+)
+
+// File implements the io.Reader, io.Seeker, io.Closer and http.File interfaces
+type File struct {
+	// File abstracts file methods so the user doesn't see the difference between rice.virtualFile, rice.virtualDir and os.File
+	// TODO: maybe use internal File interface and four implementations: *os.File, appendedFile, virtualFile, virtualDir
+
+	// real file on disk
+	realF *os.File
+
+	// when embedded (go)
+	virtualF *virtualFile
+	virtualD *virtualDir
+
+	// when appended (zip)
+	appendedF          *appendedFile
+	appendedFileReader *bytes.Reader
+	// TODO: is appendedFileReader subject of races? Might need a lock here..
+}
+
+// Close is like (*os.File).Close()
+// Visit http://golang.org/pkg/os/#File.Close for more information
+func (f *File) Close() error {
+	if f.appendedF != nil {
+		if f.appendedFileReader == nil {
+			return errors.New("already closed")
+		}
+		f.appendedFileReader = nil
+		return nil
+	}
+	if f.virtualF != nil {
+		return f.virtualF.close()
+	}
+	if f.virtualD != nil {
+		return f.virtualD.close()
+	}
+	return f.realF.Close()
+}
+
+// Stat is like (*os.File).Stat()
+// Visit http://golang.org/pkg/os/#File.Stat for more information
+func (f *File) Stat() (os.FileInfo, error) {
+	if f.appendedF != nil {
+		if f.appendedF.dir {
+			return f.appendedF.dirInfo, nil
+		}
+		if f.appendedFileReader == nil {
+			return nil, errors.New("file is closed")
+		}
+		return f.appendedF.zipFile.FileInfo(), nil
+	}
+	if f.virtualF != nil {
+		return f.virtualF.stat()
+	}
+	if f.virtualD != nil {
+		return f.virtualD.stat()
+	}
+	return f.realF.Stat()
+}
+
+// Readdir is like (*os.File).Readdir()
+// Visit http://golang.org/pkg/os/#File.Readdir for more information
+func (f *File) Readdir(count int) ([]os.FileInfo, error) {
+	if f.appendedF != nil {
+		if f.appendedF.dir {
+			fi := make([]os.FileInfo, 0, len(f.appendedF.children))
+			for _, childAppendedFile := range f.appendedF.children {
+				if childAppendedFile.dir {
+					fi = append(fi, childAppendedFile.dirInfo)
+				} else {
+					fi = append(fi, childAppendedFile.zipFile.FileInfo())
+				}
+			}
+			return fi, nil
+		}
+		//++ TODO: is os.ErrInvalid the correct error for Readdir on file?
+		return nil, os.ErrInvalid
+	}
+	if f.virtualF != nil {
+		return f.virtualF.readdir(count)
+	}
+	if f.virtualD != nil {
+		return f.virtualD.readdir(count)
+	}
+	return f.realF.Readdir(count)
+}
+
+// Read is like (*os.File).Read()
+// Visit http://golang.org/pkg/os/#File.Read for more information
+func (f *File) Read(bts []byte) (int, error) {
+	if f.appendedF != nil {
+		if f.appendedFileReader == nil {
+			return 0, &os.PathError{
+				Op:   "read",
+				Path: filepath.Base(f.appendedF.zipFile.Name),
+				Err:  errors.New("file is closed"),
+			}
+		}
+		if f.appendedF.dir {
+			return 0, &os.PathError{
+				Op:   "read",
+				Path: filepath.Base(f.appendedF.zipFile.Name),
+				Err:  errors.New("is a directory"),
+			}
+		}
+		return f.appendedFileReader.Read(bts)
+	}
+	if f.virtualF != nil {
+		return f.virtualF.read(bts)
+	}
+	if f.virtualD != nil {
+		return f.virtualD.read(bts)
+	}
+	return f.realF.Read(bts)
+}
+
+// Seek is like (*os.File).Seek()
+// Visit http://golang.org/pkg/os/#File.Seek for more information
+func (f *File) Seek(offset int64, whence int) (int64, error) {
+	if f.appendedF != nil {
+		if f.appendedFileReader == nil {
+			return 0, &os.PathError{
+				Op:   "seek",
+				Path: filepath.Base(f.appendedF.zipFile.Name),
+				Err:  errors.New("file is closed"),
+			}
+		}
+		return f.appendedFileReader.Seek(offset, whence)
+	}
+	if f.virtualF != nil {
+		return f.virtualF.seek(offset, whence)
+	}
+	if f.virtualD != nil {
+		return f.virtualD.seek(offset, whence)
+	}
+	return f.realF.Seek(offset, whence)
+}
--- a/vendor/github.com/GeertJohan/go.rice/http.go
+++ b/vendor/github.com/GeertJohan/go.rice/http.go
@ -0,0 +1,21 @@
+package rice
+
+import (
+	"net/http"
+)
+
+// HTTPBox implements http.FileSystem which allows the use of Box with a http.FileServer.
+//   e.g.: http.Handle("/", http.FileServer(rice.MustFindBox("http-files").HTTPBox()))
+type HTTPBox struct {
+	*Box
+}
+
+// HTTPBox creates a new HTTPBox from an existing Box
+func (b *Box) HTTPBox() *HTTPBox {
+	return &HTTPBox{b}
+}
+
+// Open returns a File using the http.File interface
+func (hb *HTTPBox) Open(name string) (http.File, error) {
+	return hb.Box.Open(name)
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/append.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/append.go
@ -0,0 +1,172 @@
+package main
+
+import (
+	"archive/zip"
+	"fmt"
+	"go/build"
+	"io"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"time"
+
+	"github.com/daaku/go.zipexe"
+)
+
+func operationAppend(pkgs []*build.Package) {
+	if runtime.GOOS == "windows" {
+		_, err := exec.LookPath("zip")
+		if err != nil {
+			fmt.Println("#### WARNING ! ####")
+			fmt.Println("`rice append` is known not to work under windows because the `zip` command is not available. Please let me know if you got this to work (and how).")
+		}
+	}
+
+	// MARKED FOR DELETION
+	// This is actually not required, the append command now has the option --exec required.
+	// // check if package is a command
+	// if !pkg.IsCommand() {
+	// 	fmt.Println("Error: can not append to non-main package. Please follow instructions at github.com/GeertJohan/go.rice")
+	// 	os.Exit(1)
+	// }
+
+	// create tmp zipfile
+	tmpZipfileName := filepath.Join(os.TempDir(), fmt.Sprintf("ricebox-%d-%s.zip", time.Now().Unix(), randomString(10)))
+	verbosef("Will create tmp zipfile: %s\n", tmpZipfileName)
+	tmpZipfile, err := os.Create(tmpZipfileName)
+	if err != nil {
+		fmt.Printf("Error creating tmp zipfile: %s\n", err)
+		os.Exit(1)
+	}
+	defer func() {
+		tmpZipfile.Close()
+		os.Remove(tmpZipfileName)
+	}()
+
+	// find abs path for binary file
+	binfileName, err := filepath.Abs(flags.Append.Executable)
+	if err != nil {
+		fmt.Printf("Error finding absolute path for executable to append: %s\n", err)
+		os.Exit(1)
+	}
+	verbosef("Will append to file: %s\n", binfileName)
+
+	// check that command doesn't already have zip appended
+	if rd, _ := zipexe.Open(binfileName); rd != nil {
+		fmt.Printf("Cannot append to already appended executable. Please remove %s and build a fresh one.\n", binfileName)
+		os.Exit(1)
+	}
+
+	// open binfile
+	binfile, err := os.OpenFile(binfileName, os.O_WRONLY, os.ModeAppend)
+	if err != nil {
+		fmt.Printf("Error: unable to open executable file: %s\n", err)
+		os.Exit(1)
+	}
+
+	// create zip.Writer
+	zipWriter := zip.NewWriter(tmpZipfile)
+
+	for _, pkg := range pkgs {
+		// find boxes for this command
+		boxMap := findBoxes(pkg)
+
+		// notify user when no calls to rice.FindBox are made (is this an error and therefore os.Exit(1) ?
+		if len(boxMap) == 0 {
+			fmt.Printf("no calls to rice.FindBox() or rice.MustFindBox() found in import path `%s`\n", pkg.ImportPath)
+			continue
+		}
+
+		verbosef("\n")
+
+		for boxname := range boxMap {
+			appendedBoxName := strings.Replace(boxname, `/`, `-`, -1)
+
+			// walk box path's and insert files
+			boxPath := filepath.Clean(filepath.Join(pkg.Dir, boxname))
+			filepath.Walk(boxPath, func(path string, info os.FileInfo, err error) error {
+				if info == nil {
+					fmt.Printf("Error: box \"%s\" not found on disk\n", path)
+					os.Exit(1)
+				}
+				// create zipFilename
+				zipFileName := filepath.Join(appendedBoxName, strings.TrimPrefix(path, boxPath))
+				// write directories as empty file with comment "dir"
+				if info.IsDir() {
+					_, err := zipWriter.CreateHeader(&zip.FileHeader{
+						Name:    zipFileName,
+						Comment: "dir",
+					})
+					if err != nil {
+						fmt.Printf("Error creating dir in tmp zip: %s\n", err)
+						os.Exit(1)
+					}
+					return nil
+				}
+
+				// create zipFileWriter
+				zipFileHeader, err := zip.FileInfoHeader(info)
+				if err != nil {
+					fmt.Printf("Error creating zip FileHeader: %v\n", err)
+					os.Exit(1)
+				}
+				zipFileHeader.Name = zipFileName
+				zipFileWriter, err := zipWriter.CreateHeader(zipFileHeader)
+				if err != nil {
+					fmt.Printf("Error creating file in tmp zip: %s\n", err)
+					os.Exit(1)
+				}
+				srcFile, err := os.Open(path)
+				if err != nil {
+					fmt.Printf("Error opening file to append: %s\n", err)
+					os.Exit(1)
+				}
+				_, err = io.Copy(zipFileWriter, srcFile)
+				if err != nil {
+					fmt.Printf("Error copying file contents to zip: %s\n", err)
+					os.Exit(1)
+				}
+				srcFile.Close()
+
+				return nil
+			})
+		}
+	}
+
+	err = zipWriter.Close()
+	if err != nil {
+		fmt.Printf("Error closing tmp zipfile: %s\n", err)
+		os.Exit(1)
+	}
+
+	err = tmpZipfile.Sync()
+	if err != nil {
+		fmt.Printf("Error syncing tmp zipfile: %s\n", err)
+		os.Exit(1)
+	}
+	_, err = tmpZipfile.Seek(0, 0)
+	if err != nil {
+		fmt.Printf("Error seeking tmp zipfile: %s\n", err)
+		os.Exit(1)
+	}
+	_, err = binfile.Seek(0, 2)
+	if err != nil {
+		fmt.Printf("Error seeking bin file: %s\n", err)
+		os.Exit(1)
+	}
+
+	_, err = io.Copy(binfile, tmpZipfile)
+	if err != nil {
+		fmt.Printf("Error appending zipfile to executable: %s\n", err)
+		os.Exit(1)
+	}
+
+	zipA := exec.Command("zip", "-A", binfileName)
+	err = zipA.Run()
+	if err != nil {
+		fmt.Printf("Error setting zip offset: %s\n", err)
+		os.Exit(1)
+	}
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/clean.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/clean.go
@ -0,0 +1,33 @@
+package main
+
+import (
+	"fmt"
+	"go/build"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func operationClean(pkg *build.Package) {
+	filepath.Walk(pkg.Dir, func(filename string, info os.FileInfo, err error) error {
+		if err != nil {
+			fmt.Printf("error walking pkg dir to clean files: %v\n", err)
+			os.Exit(1)
+		}
+		if info.IsDir() {
+			return nil
+		}
+		verbosef("checking file '%s'\n", filename)
+		if filepath.Base(filename) == "rice-box.go" ||
+			strings.HasSuffix(filename, ".rice-box.go") ||
+			strings.HasSuffix(filename, ".rice-box.syso") {
+			err := os.Remove(filename)
+			if err != nil {
+				fmt.Printf("error removing file (%s): %s\n", filename, err)
+				os.Exit(-1)
+			}
+			verbosef("removed file '%s'\n", filename)
+		}
+		return nil
+	})
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/embed-go.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/embed-go.go
@ -0,0 +1,158 @@
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"go/build"
+	"go/format"
+	"io"
+	"io/ioutil"
+	"log"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+const boxFilename = "rice-box.go"
+
+func operationEmbedGo(pkg *build.Package) {
+
+	boxMap := findBoxes(pkg)
+
+	// notify user when no calls to rice.FindBox are made (is this an error and therefore os.Exit(1) ?
+	if len(boxMap) == 0 {
+		fmt.Println("no calls to rice.FindBox() found")
+		return
+	}
+
+	verbosef("\n")
+	var boxes []*boxDataType
+
+	for boxname := range boxMap {
+		// find path and filename for this box
+		boxPath := filepath.Join(pkg.Dir, boxname)
+
+		// Check to see if the path for the box is a symbolic link.  If so, simply
+		// box what the symbolic link points to.  Note: the filepath.Walk function
+		// will NOT follow any nested symbolic links.  This only handles the case
+		// where the root of the box is a symbolic link.
+		symPath, serr := os.Readlink(boxPath)
+		if serr == nil {
+			boxPath = symPath
+		}
+
+		// verbose info
+		verbosef("embedding box '%s' to '%s'\n", boxname, boxFilename)
+
+		// read box metadata
+		boxInfo, ierr := os.Stat(boxPath)
+		if ierr != nil {
+			fmt.Printf("Error: unable to access box at %s\n", boxPath)
+			os.Exit(1)
+		}
+
+		// create box datastructure (used by template)
+		box := &boxDataType{
+			BoxName: boxname,
+			UnixNow: boxInfo.ModTime().Unix(),
+			Files:   make([]*fileDataType, 0),
+			Dirs:    make(map[string]*dirDataType),
+		}
+
+		if !boxInfo.IsDir() {
+			fmt.Printf("Error: Box %s must point to a directory but points to %s instead\n",
+				boxname, boxPath)
+			os.Exit(1)
+		}
+
+		// fill box datastructure with file data
+		filepath.Walk(boxPath, func(path string, info os.FileInfo, err error) error {
+			if err != nil {
+				fmt.Printf("error walking box: %s\n", err)
+				os.Exit(1)
+			}
+
+			filename := strings.TrimPrefix(path, boxPath)
+			filename = strings.Replace(filename, "\\", "/", -1)
+			filename = strings.TrimPrefix(filename, "/")
+			if info.IsDir() {
+				dirData := &dirDataType{
+					Identifier: "dir" + nextIdentifier(),
+					FileName:   filename,
+					ModTime:    info.ModTime().Unix(),
+					ChildFiles: make([]*fileDataType, 0),
+					ChildDirs:  make([]*dirDataType, 0),
+				}
+				verbosef("\tincludes dir: '%s'\n", dirData.FileName)
+				box.Dirs[dirData.FileName] = dirData
+
+				// add tree entry (skip for root, it'll create a recursion)
+				if dirData.FileName != "" {
+					pathParts := strings.Split(dirData.FileName, "/")
+					parentDir := box.Dirs[strings.Join(pathParts[:len(pathParts)-1], "/")]
+					parentDir.ChildDirs = append(parentDir.ChildDirs, dirData)
+				}
+			} else {
+				fileData := &fileDataType{
+					Identifier: "file" + nextIdentifier(),
+					FileName:   filename,
+					ModTime:    info.ModTime().Unix(),
+				}
+				verbosef("\tincludes file: '%s'\n", fileData.FileName)
+				fileData.Content, err = ioutil.ReadFile(path)
+				if err != nil {
+					fmt.Printf("error reading file content while walking box: %s\n", err)
+					os.Exit(1)
+				}
+				box.Files = append(box.Files, fileData)
+
+				// add tree entry
+				pathParts := strings.Split(fileData.FileName, "/")
+				parentDir := box.Dirs[strings.Join(pathParts[:len(pathParts)-1], "/")]
+				if parentDir == nil {
+					fmt.Printf("Error: parent of %s is not within the box\n", path)
+					os.Exit(1)
+				}
+				parentDir.ChildFiles = append(parentDir.ChildFiles, fileData)
+			}
+			return nil
+		})
+		boxes = append(boxes, box)
+
+	}
+
+	embedSourceUnformated := bytes.NewBuffer(make([]byte, 0))
+
+	// execute template to buffer
+	err := tmplEmbeddedBox.Execute(
+		embedSourceUnformated,
+		embedFileDataType{pkg.Name, boxes},
+	)
+	if err != nil {
+		log.Printf("error writing embedded box to file (template execute): %s\n", err)
+		os.Exit(1)
+	}
+
+	// format the source code
+	embedSource, err := format.Source(embedSourceUnformated.Bytes())
+	if err != nil {
+		log.Printf("error formatting embedSource: %s\n", err)
+		os.Exit(1)
+	}
+
+	// create go file for box
+	boxFile, err := os.Create(filepath.Join(pkg.Dir, boxFilename))
+	if err != nil {
+		log.Printf("error creating embedded box file: %s\n", err)
+		os.Exit(1)
+	}
+	defer boxFile.Close()
+
+	// write source to file
+	_, err = io.Copy(boxFile, bytes.NewBuffer(embedSource))
+	if err != nil {
+		log.Printf("error writing embedSource to file: %s\n", err)
+		os.Exit(1)
+	}
+
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/embed-syso.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/embed-syso.go
@ -0,0 +1,204 @@
+package main
+
+import (
+	"bytes"
+	"encoding/gob"
+	"fmt"
+	"go/build"
+	"io"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+	"text/template"
+
+	"github.com/GeertJohan/go.rice/embedded"
+	"github.com/akavel/rsrc/coff"
+)
+
+type sizedReader struct {
+	*bytes.Reader
+}
+
+func (s sizedReader) Size() int64 {
+	return int64(s.Len())
+}
+
+var tmplEmbeddedSysoHelper *template.Template
+
+func init() {
+	var err error
+	tmplEmbeddedSysoHelper, err = template.New("embeddedSysoHelper").Parse(`package {{.Package}}
+// ############# GENERATED CODE #####################
+// ## This file was generated by the rice tool.
+// ## Do not edit unless you know what you're doing.
+// ##################################################
+
+// extern char _bricebox_{{.Symname}}[], _ericebox_{{.Symname}};
+// int get_{{.Symname}}_length() {
+// 	return &_ericebox_{{.Symname}} - _bricebox_{{.Symname}};
+// }
+import "C"
+import (
+	"bytes"
+	"encoding/gob"
+	"github.com/GeertJohan/go.rice/embedded"
+	"unsafe"
+)
+
+func init() {
+	ptr := unsafe.Pointer(&C._bricebox_{{.Symname}})
+	bts := C.GoBytes(ptr, C.get_{{.Symname}}_length())
+	embeddedBox := &embedded.EmbeddedBox{}
+	err := gob.NewDecoder(bytes.NewReader(bts)).Decode(embeddedBox)
+	if err != nil {
+		panic("error decoding embedded box: "+err.Error())
+	}
+	embeddedBox.Link()
+	embedded.RegisterEmbeddedBox(embeddedBox.Name, embeddedBox)
+}`)
+	if err != nil {
+		panic("could not parse template embeddedSysoHelper: " + err.Error())
+	}
+}
+
+type embeddedSysoHelperData struct {
+	Package string
+	Symname string
+}
+
+func operationEmbedSyso(pkg *build.Package) {
+
+	regexpSynameReplacer := regexp.MustCompile(`[^a-z0-9_]`)
+
+	boxMap := findBoxes(pkg)
+
+	// notify user when no calls to rice.FindBox are made (is this an error and therefore os.Exit(1) ?
+	if len(boxMap) == 0 {
+		fmt.Println("no calls to rice.FindBox() found")
+		return
+	}
+
+	verbosef("\n")
+
+	for boxname := range boxMap {
+		// find path and filename for this box
+		boxPath := filepath.Join(pkg.Dir, boxname)
+		boxFilename := strings.Replace(boxname, "/", "-", -1)
+		boxFilename = strings.Replace(boxFilename, "..", "back", -1)
+		boxFilename = strings.Replace(boxFilename, ".", "-", -1)
+
+		// verbose info
+		verbosef("embedding box '%s'\n", boxname)
+		verbosef("\tto file %s\n", boxFilename)
+
+		// read box metadata
+		boxInfo, ierr := os.Stat(boxPath)
+		if ierr != nil {
+			fmt.Printf("Error: unable to access box at %s\n", boxPath)
+			os.Exit(1)
+		}
+
+		// create box datastructure (used by template)
+		box := &embedded.EmbeddedBox{
+			Name:      boxname,
+			Time:      boxInfo.ModTime(),
+			EmbedType: embedded.EmbedTypeSyso,
+			Files:     make(map[string]*embedded.EmbeddedFile),
+			Dirs:      make(map[string]*embedded.EmbeddedDir),
+		}
+
+		// fill box datastructure with file data
+		filepath.Walk(boxPath, func(path string, info os.FileInfo, err error) error {
+			if err != nil {
+				fmt.Printf("error walking box: %s\n", err)
+				os.Exit(1)
+			}
+
+			filename := strings.TrimPrefix(path, boxPath)
+			filename = strings.Replace(filename, "\\", "/", -1)
+			filename = strings.TrimPrefix(filename, "/")
+			if info.IsDir() {
+				embeddedDir := &embedded.EmbeddedDir{
+					Filename:   filename,
+					DirModTime: info.ModTime(),
+				}
+				verbosef("\tincludes dir: '%s'\n", embeddedDir.Filename)
+				box.Dirs[embeddedDir.Filename] = embeddedDir
+
+				// add tree entry (skip for root, it'll create a recursion)
+				if embeddedDir.Filename != "" {
+					pathParts := strings.Split(embeddedDir.Filename, "/")
+					parentDir := box.Dirs[strings.Join(pathParts[:len(pathParts)-1], "/")]
+					parentDir.ChildDirs = append(parentDir.ChildDirs, embeddedDir)
+				}
+			} else {
+				embeddedFile := &embedded.EmbeddedFile{
+					Filename:    filename,
+					FileModTime: info.ModTime(),
+					Content:     "",
+				}
+				verbosef("\tincludes file: '%s'\n", embeddedFile.Filename)
+				contentBytes, err := ioutil.ReadFile(path)
+				if err != nil {
+					fmt.Printf("error reading file content while walking box: %s\n", err)
+					os.Exit(1)
+				}
+				embeddedFile.Content = string(contentBytes)
+				box.Files[embeddedFile.Filename] = embeddedFile
+			}
+			return nil
+		})
+
+		// encode embedded box to gob file
+		boxGobBuf := &bytes.Buffer{}
+		err := gob.NewEncoder(boxGobBuf).Encode(box)
+		if err != nil {
+			fmt.Printf("error encoding box to gob: %v\n", err)
+			os.Exit(1)
+		}
+
+		verbosef("gob-encoded embeddedBox is %d bytes large\n", boxGobBuf.Len())
+
+		// write coff
+		symname := regexpSynameReplacer.ReplaceAllString(boxname, "_")
+		createCoffSyso(boxname, symname, "386", boxGobBuf.Bytes())
+		createCoffSyso(boxname, symname, "amd64", boxGobBuf.Bytes())
+
+		// write go
+		sysoHelperData := embeddedSysoHelperData{
+			Package: pkg.Name,
+			Symname: symname,
+		}
+		fileSysoHelper, err := os.Create(boxFilename + ".rice-box.go")
+		if err != nil {
+			fmt.Printf("error creating syso helper: %v\n", err)
+			os.Exit(1)
+		}
+		err = tmplEmbeddedSysoHelper.Execute(fileSysoHelper, sysoHelperData)
+		if err != nil {
+			fmt.Printf("error executing tmplEmbeddedSysoHelper: %v\n", err)
+			os.Exit(1)
+		}
+	}
+}
+
+func createCoffSyso(boxFilename string, symname string, arch string, data []byte) {
+	boxCoff := coff.NewRDATA()
+	switch arch {
+	case "386":
+	case "amd64":
+		boxCoff.FileHeader.Machine = 0x8664
+	default:
+		panic("invalid arch")
+	}
+	boxCoff.AddData("_bricebox_"+symname, sizedReader{bytes.NewReader(data)})
+	boxCoff.AddData("_ericebox_"+symname, io.NewSectionReader(strings.NewReader("\000\000"), 0, 2)) // TODO: why? copied from rsrc, which copied it from as-generated
+	boxCoff.Freeze()
+	err := writeCoff(boxCoff, boxFilename+"_"+arch+".rice-box.syso")
+	if err != nil {
+		fmt.Printf("error writing %s coff/.syso: %v\n", arch, err)
+		os.Exit(1)
+	}
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/find.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/find.go
@ -0,0 +1,150 @@
+package main
+
+import (
+	"fmt"
+	"go/ast"
+	"go/build"
+	"go/parser"
+	"go/token"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+func badArgument(fileset *token.FileSet, p token.Pos) {
+	pos := fileset.Position(p)
+	filename := pos.Filename
+	base, err := os.Getwd()
+	if err == nil {
+		rpath, perr := filepath.Rel(base, pos.Filename)
+		if perr == nil {
+			filename = rpath
+		}
+	}
+	msg := fmt.Sprintf("%s:%d: Error: found call to rice.FindBox, "+
+		"but argument must be a string literal.\n", filename, pos.Line)
+	fmt.Println(msg)
+	os.Exit(1)
+}
+
+func findBoxes(pkg *build.Package) map[string]bool {
+	// create map of boxes to embed
+	var boxMap = make(map[string]bool)
+
+	// create one list of files for this package
+	filenames := make([]string, 0, len(pkg.GoFiles)+len(pkg.CgoFiles))
+	filenames = append(filenames, pkg.GoFiles...)
+	filenames = append(filenames, pkg.CgoFiles...)
+
+	// loop over files, search for rice.FindBox(..) calls
+	for _, filename := range filenames {
+		// find full filepath
+		fullpath := filepath.Join(pkg.Dir, filename)
+		if strings.HasSuffix(filename, "rice-box.go") {
+			// Ignore *.rice-box.go files
+			verbosef("skipping file %q\n", fullpath)
+			continue
+		}
+		verbosef("scanning file %q\n", fullpath)
+
+		fset := token.NewFileSet()
+		f, err := parser.ParseFile(fset, fullpath, nil, 0)
+		if err != nil {
+			fmt.Println(err)
+			os.Exit(1)
+		}
+
+		var riceIsImported bool
+		ricePkgName := "rice"
+		for _, imp := range f.Imports {
+			if strings.HasSuffix(imp.Path.Value, "go.rice\"") {
+				if imp.Name != nil {
+					ricePkgName = imp.Name.Name
+				}
+				riceIsImported = true
+				break
+			}
+		}
+		if !riceIsImported {
+			// Rice wasn't imported, so we won't find a box.
+			continue
+		}
+		if ricePkgName == "_" {
+			// Rice pkg is unnamed, so we won't find a box.
+			continue
+		}
+
+		// Inspect AST, looking for calls to (Must)?FindBox.
+		// First parameter of the func must be a basic literal.
+		// Identifiers won't be resolved.
+		var nextIdentIsBoxFunc bool
+		var nextBasicLitParamIsBoxName bool
+		var boxCall token.Pos
+		var variableToRemember string
+		var validVariablesForBoxes map[string]bool = make(map[string]bool)
+
+		ast.Inspect(f, func(node ast.Node) bool {
+			if node == nil {
+				return false
+			}
+			switch x := node.(type) {
+			// this case fixes the var := func() style assignments, not assignments to vars declared separately from the assignment.
+			case *ast.AssignStmt:
+				var assign = node.(*ast.AssignStmt)
+				name, found := assign.Lhs[0].(*ast.Ident)
+				if found {
+					variableToRemember = name.Name
+					composite, first := assign.Rhs[0].(*ast.CompositeLit)
+					if first {
+						riceSelector, second := composite.Type.(*ast.SelectorExpr)
+
+						if second {
+							callCorrect := riceSelector.Sel.Name == "Config"
+							packageName, third := riceSelector.X.(*ast.Ident)
+
+							if third && callCorrect && packageName.Name == ricePkgName {
+								validVariablesForBoxes[name.Name] = true
+								verbosef("\tfound variable, saving to scan for boxes: %q\n", name.Name)
+							}
+						}
+					}
+				}
+			case *ast.Ident:
+				if nextIdentIsBoxFunc || ricePkgName == "." {
+					nextIdentIsBoxFunc = false
+					if x.Name == "FindBox" || x.Name == "MustFindBox" {
+						nextBasicLitParamIsBoxName = true
+						boxCall = x.Pos()
+					}
+				} else {
+					if x.Name == ricePkgName || validVariablesForBoxes[x.Name] {
+						nextIdentIsBoxFunc = true
+					}
+				}
+			case *ast.BasicLit:
+				if nextBasicLitParamIsBoxName {
+					if x.Kind == token.STRING {
+						nextBasicLitParamIsBoxName = false
+						// trim "" or ``
+						name := x.Value[1 : len(x.Value)-1]
+						boxMap[name] = true
+						verbosef("\tfound box %q\n", name)
+					} else {
+						badArgument(fset, boxCall)
+					}
+				}
+
+			default:
+				if nextIdentIsBoxFunc {
+					nextIdentIsBoxFunc = false
+				}
+				if nextBasicLitParamIsBoxName {
+					badArgument(fset, boxCall)
+				}
+			}
+			return true
+		})
+	}
+
+	return boxMap
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/flags.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/flags.go
@ -0,0 +1,80 @@
+package main
+
+import (
+	"fmt"
+	"go/build"
+	"os"
+
+	goflags "github.com/jessevdk/go-flags" // rename import to `goflags` (file scope) so we can use `var flags` (package scope)
+)
+
+// flags
+var flags struct {
+	Verbose     bool     `long:"verbose" short:"v" description:"Show verbose debug information"`
+	ImportPaths []string `long:"import-path" short:"i" description:"Import path(s) to use. Using PWD when left empty. Specify multiple times for more import paths to append"`
+
+	Append struct {
+		Executable string `long:"exec" description:"Executable to append" required:"true"`
+	} `command:"append"`
+
+	EmbedGo   struct{} `command:"embed-go" alias:"embed"`
+	EmbedSyso struct{} `command:"embed-syso"`
+	Clean     struct{} `command:"clean"`
+}
+
+// flags parser
+var flagsParser *goflags.Parser
+
+// initFlags parses the given flags.
+// when the user asks for help (-h or --help): the application exists with status 0
+// when unexpected flags is given: the application exits with status 1
+func parseArguments() {
+	// create flags parser in global var, for flagsParser.Active.Name (operation)
+	flagsParser = goflags.NewParser(&flags, goflags.Default)
+
+	// parse flags
+	args, err := flagsParser.Parse()
+	if err != nil {
+		// assert the err to be a flags.Error
+		flagError := err.(*goflags.Error)
+		if flagError.Type == goflags.ErrHelp {
+			// user asked for help on flags.
+			// program can exit successfully
+			os.Exit(0)
+		}
+		if flagError.Type == goflags.ErrUnknownFlag {
+			fmt.Println("Use --help to view available options.")
+			os.Exit(1)
+		}
+		if flagError.Type == goflags.ErrRequired {
+			os.Exit(1)
+		}
+		fmt.Printf("Error parsing flags: %s\n", err)
+		os.Exit(1)
+	}
+
+	// error on left-over arguments
+	if len(args) > 0 {
+		fmt.Printf("Unexpected arguments: %s\nUse --help to view available options.", args)
+		os.Exit(1)
+	}
+
+	// default ImportPath to pwd when not set
+	if len(flags.ImportPaths) == 0 {
+		pwd, err := os.Getwd()
+		if err != nil {
+			fmt.Printf("error getting pwd: %s\n", err)
+			os.Exit(1)
+		}
+		verbosef("using pwd as import path\n")
+		// find non-absolute path for this pwd
+		pkg, err := build.ImportDir(pwd, build.FindOnly)
+		if err != nil {
+			fmt.Printf("error using current directory as import path: %s\n", err)
+			os.Exit(1)
+		}
+		flags.ImportPaths = append(flags.ImportPaths, pkg.ImportPath)
+		verbosef("using import paths: %s\n", flags.ImportPaths)
+		return
+	}
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/identifier.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/identifier.go
@ -0,0 +1,14 @@
+package main
+
+import (
+	"strconv"
+
+	"github.com/GeertJohan/go.incremental"
+)
+
+var identifierCount incremental.Uint64
+
+func nextIdentifier() string {
+	num := identifierCount.Next()
+	return strconv.FormatUint(num, 36) // 0123456789abcdefghijklmnopqrstuvwxyz
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/main.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/main.go
@ -0,0 +1,68 @@
+package main
+
+import (
+	"fmt"
+	"go/build"
+	"log"
+	"os"
+)
+
+func main() {
+	// parser arguments
+	parseArguments()
+
+	// find package for path
+	var pkgs []*build.Package
+	for _, importPath := range flags.ImportPaths {
+		pkg := pkgForPath(importPath)
+		pkgs = append(pkgs, pkg)
+	}
+
+	// switch on the operation to perform
+	switch flagsParser.Active.Name {
+	case "embed", "embed-go":
+		for _, pkg := range pkgs {
+			operationEmbedGo(pkg)
+		}
+	case "embed-syso":
+		log.Println("WARNING: embedding .syso is experimental..")
+		for _, pkg := range pkgs {
+			operationEmbedSyso(pkg)
+		}
+	case "append":
+		operationAppend(pkgs)
+	case "clean":
+		for _, pkg := range pkgs {
+			operationClean(pkg)
+		}
+	}
+
+	// all done
+	verbosef("\n")
+	verbosef("rice finished successfully\n")
+}
+
+// helper function to get *build.Package for given path
+func pkgForPath(path string) *build.Package {
+	// get pwd for relative imports
+	pwd, err := os.Getwd()
+	if err != nil {
+		fmt.Printf("error getting pwd (required for relative imports): %s\n", err)
+		os.Exit(1)
+	}
+
+	// read full package information
+	pkg, err := build.Import(path, pwd, 0)
+	if err != nil {
+		fmt.Printf("error reading package: %s\n", err)
+		os.Exit(1)
+	}
+
+	return pkg
+}
+
+func verbosef(format string, stuff ...interface{}) {
+	if flags.Verbose {
+		log.Printf(format, stuff...)
+	}
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/templates.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/templates.go
@ -0,0 +1,98 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"text/template"
+)
+
+var tmplEmbeddedBox *template.Template
+
+func init() {
+	var err error
+
+	// parse embedded box template
+	tmplEmbeddedBox, err = template.New("embeddedBox").Parse(`package {{.Package}}
+
+import (
+	"github.com/GeertJohan/go.rice/embedded"
+	"time"
+)
+
+{{range .Boxes}}
+func init() {
+
+	// define files
+	{{range .Files}}{{.Identifier}} := &embedded.EmbeddedFile{
+		Filename:    ` + "`" + `{{.FileName}}` + "`" + `,
+		FileModTime: time.Unix({{.ModTime}}, 0),
+		Content:     string({{.Content | printf "%q"}}), 
+	}
+	{{end}}
+
+	// define dirs
+	{{range .Dirs}}{{.Identifier}} := &embedded.EmbeddedDir{
+		Filename:    ` + "`" + `{{.FileName}}` + "`" + `,
+		DirModTime: time.Unix({{.ModTime}}, 0),
+		ChildFiles:  []*embedded.EmbeddedFile{
+			{{range .ChildFiles}}{{.Identifier}}, // {{.FileName}}
+			{{end}}
+		},
+	}
+	{{end}}
+
+	// link ChildDirs
+	{{range .Dirs}}{{.Identifier}}.ChildDirs = []*embedded.EmbeddedDir{
+		{{range .ChildDirs}}{{.Identifier}}, // {{.FileName}}
+		{{end}}
+	}
+	{{end}}
+
+	// register embeddedBox
+	embedded.RegisterEmbeddedBox(` + "`" + `{{.BoxName}}` + "`" + `, &embedded.EmbeddedBox{
+		Name: ` + "`" + `{{.BoxName}}` + "`" + `,
+		Time: time.Unix({{.UnixNow}}, 0),
+		Dirs: map[string]*embedded.EmbeddedDir{
+			{{range .Dirs}}"{{.FileName}}": {{.Identifier}},
+			{{end}}
+		},
+		Files: map[string]*embedded.EmbeddedFile{
+			{{range .Files}}"{{.FileName}}": {{.Identifier}},
+			{{end}}
+		},
+	})
+}
+{{end}}`)
+	if err != nil {
+		fmt.Printf("error parsing embedded box template: %s\n", err)
+		os.Exit(-1)
+	}
+}
+
+type embedFileDataType struct {
+	Package string
+	Boxes   []*boxDataType
+}
+
+type boxDataType struct {
+	BoxName string
+	UnixNow int64
+	Files   []*fileDataType
+	Dirs    map[string]*dirDataType
+}
+
+type fileDataType struct {
+	Identifier string
+	FileName   string
+	Content    []byte
+	ModTime    int64
+}
+
+type dirDataType struct {
+	Identifier string
+	FileName   string
+	Content    []byte
+	ModTime    int64
+	ChildDirs  []*dirDataType
+	ChildFiles []*fileDataType
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/util.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/util.go
@ -0,0 +1,22 @@
+package main
+
+import (
+	"math/rand"
+	"time"
+)
+
+// randomString generates a pseudo-random alpha-numeric string with given length.
+func randomString(length int) string {
+	rand.Seed(time.Now().UnixNano())
+	k := make([]rune, length)
+	for i := 0; i < length; i++ {
+		c := rand.Intn(35)
+		if c < 10 {
+			c += 48 // numbers (0-9) (0+48 == 48 == '0', 9+48 == 57 == '9')
+		} else {
+			c += 87 // lower case alphabets (a-z) (10+87 == 97 == 'a', 35+87 == 122 = 'z')
+		}
+		k[i] = rune(c)
+	}
+	return string(k)
+}
--- a/vendor/github.com/GeertJohan/go.rice/rice/writecoff.go
+++ b/vendor/github.com/GeertJohan/go.rice/rice/writecoff.go
@ -0,0 +1,42 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"reflect"
+
+	"github.com/akavel/rsrc/binutil"
+	"github.com/akavel/rsrc/coff"
+)
+
+// copied from github.com/akavel/rsrc
+// LICENSE: MIT
+// Copyright 2013-2014 The rsrc Authors. (https://github.com/akavel/rsrc/blob/master/AUTHORS)
+func writeCoff(coff *coff.Coff, fnameout string) error {
+	out, err := os.Create(fnameout)
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+	w := binutil.Writer{W: out}
+
+	// write the resulting file to disk
+	binutil.Walk(coff, func(v reflect.Value, path string) error {
+		if binutil.Plain(v.Kind()) {
+			w.WriteLE(v.Interface())
+			return nil
+		}
+		vv, ok := v.Interface().(binutil.SizedReader)
+		if ok {
+			w.WriteFromSized(vv)
+			return binutil.WALK_SKIP
+		}
+		return nil
+	})
+
+	if w.Err != nil {
+		return fmt.Errorf("Error writing output file: %s", w.Err)
+	}
+
+	return nil
+}
--- a/vendor/github.com/GeertJohan/go.rice/sort.go
+++ b/vendor/github.com/GeertJohan/go.rice/sort.go
@ -0,0 +1,19 @@
+package rice
+
+import "os"
+
+// SortByName allows an array of os.FileInfo objects
+// to be easily sorted by filename using sort.Sort(SortByName(array))
+type SortByName []os.FileInfo
+
+func (f SortByName) Len() int           { return len(f) }
+func (f SortByName) Less(i, j int) bool { return f[i].Name() < f[j].Name() }
+func (f SortByName) Swap(i, j int)      { f[i], f[j] = f[j], f[i] }
+
+// SortByModified allows an array of os.FileInfo objects
+// to be easily sorted by modified date using sort.Sort(SortByModified(array))
+type SortByModified []os.FileInfo
+
+func (f SortByModified) Len() int           { return len(f) }
+func (f SortByModified) Less(i, j int) bool { return f[i].ModTime().Unix() > f[j].ModTime().Unix() }
+func (f SortByModified) Swap(i, j int)      { f[i], f[j] = f[j], f[i] }
--- a/vendor/github.com/GeertJohan/go.rice/virtual.go
+++ b/vendor/github.com/GeertJohan/go.rice/virtual.go
@ -0,0 +1,252 @@
+package rice
+
+import (
+	"errors"
+	"io"
+	"os"
+	"path/filepath"
+	"sort"
+
+	"github.com/GeertJohan/go.rice/embedded"
+)
+
+//++ TODO: IDEA: merge virtualFile and virtualDir, this decreases work done by rice.File
+
+// Error indicating some function is not implemented yet (but available to satisfy an interface)
+var ErrNotImplemented = errors.New("not implemented yet")
+
+// virtualFile is a 'stateful' virtual file.
+// virtualFile wraps an *EmbeddedFile for a call to Box.Open() and virtualizes 'read cursor' (offset) and 'closing'.
+// virtualFile is only internally visible and should be exposed through rice.File
+type virtualFile struct {
+	*embedded.EmbeddedFile       // the actual embedded file, embedded to obtain methods
+	offset                 int64 // read position on the virtual file
+	closed                 bool  // closed when true
+}
+
+// create a new virtualFile for given EmbeddedFile
+func newVirtualFile(ef *embedded.EmbeddedFile) *virtualFile {
+	vf := &virtualFile{
+		EmbeddedFile: ef,
+		offset:       0,
+		closed:       false,
+	}
+	return vf
+}
+
+//++ TODO check for nil pointers in all these methods. When so: return os.PathError with Err: os.ErrInvalid
+
+func (vf *virtualFile) close() error {
+	if vf.closed {
+		return &os.PathError{
+			Op:   "close",
+			Path: vf.EmbeddedFile.Filename,
+			Err:  errors.New("already closed"),
+		}
+	}
+	vf.EmbeddedFile = nil
+	vf.closed = true
+	return nil
+}
+
+func (vf *virtualFile) stat() (os.FileInfo, error) {
+	if vf.closed {
+		return nil, &os.PathError{
+			Op:   "stat",
+			Path: vf.EmbeddedFile.Filename,
+			Err:  errors.New("bad file descriptor"),
+		}
+	}
+	return (*embeddedFileInfo)(vf.EmbeddedFile), nil
+}
+
+func (vf *virtualFile) readdir(count int) ([]os.FileInfo, error) {
+	if vf.closed {
+		return nil, &os.PathError{
+			Op:   "readdir",
+			Path: vf.EmbeddedFile.Filename,
+			Err:  errors.New("bad file descriptor"),
+		}
+	}
+	//TODO: return proper error for a readdir() call on a file
+	return nil, ErrNotImplemented
+}
+
+func (vf *virtualFile) read(bts []byte) (int, error) {
+	if vf.closed {
+		return 0, &os.PathError{
+			Op:   "read",
+			Path: vf.EmbeddedFile.Filename,
+			Err:  errors.New("bad file descriptor"),
+		}
+	}
+
+	end := vf.offset + int64(len(bts))
+
+	if end >= int64(len(vf.Content)) {
+		// end of file, so return what we have + EOF
+		n := copy(bts, vf.Content[vf.offset:])
+		vf.offset = 0
+		return n, io.EOF
+	}
+
+	n := copy(bts, vf.Content[vf.offset:end])
+	vf.offset += int64(n)
+	return n, nil
+
+}
+
+func (vf *virtualFile) seek(offset int64, whence int) (int64, error) {
+	if vf.closed {
+		return 0, &os.PathError{
+			Op:   "seek",
+			Path: vf.EmbeddedFile.Filename,
+			Err:  errors.New("bad file descriptor"),
+		}
+	}
+	var e error
+
+	//++ TODO: check if this is correct implementation for seek
+	switch whence {
+	case os.SEEK_SET:
+		//++ check if new offset isn't out of bounds, set e when it is, then break out of switch
+		vf.offset = offset
+	case os.SEEK_CUR:
+		//++ check if new offset isn't out of bounds, set e when it is, then break out of switch
+		vf.offset += offset
+	case os.SEEK_END:
+		//++ check if new offset isn't out of bounds, set e when it is, then break out of switch
+		vf.offset = int64(len(vf.EmbeddedFile.Content)) - offset
+	}
+
+	if e != nil {
+		return 0, &os.PathError{
+			Op:   "seek",
+			Path: vf.Filename,
+			Err:  e,
+		}
+	}
+
+	return vf.offset, nil
+}
+
+// virtualDir is a 'stateful' virtual directory.
+// virtualDir wraps an *EmbeddedDir for a call to Box.Open() and virtualizes 'closing'.
+// virtualDir is only internally visible and should be exposed through rice.File
+type virtualDir struct {
+	*embedded.EmbeddedDir
+	offset int // readdir position on the directory
+	closed bool
+}
+
+// create a new virtualDir for given EmbeddedDir
+func newVirtualDir(ed *embedded.EmbeddedDir) *virtualDir {
+	vd := &virtualDir{
+		EmbeddedDir: ed,
+		offset:      0,
+		closed:      false,
+	}
+	return vd
+}
+
+func (vd *virtualDir) close() error {
+	//++ TODO: needs sync mutex?
+	if vd.closed {
+		return &os.PathError{
+			Op:   "close",
+			Path: vd.EmbeddedDir.Filename,
+			Err:  errors.New("already closed"),
+		}
+	}
+	vd.closed = true
+	return nil
+}
+
+func (vd *virtualDir) stat() (os.FileInfo, error) {
+	if vd.closed {
+		return nil, &os.PathError{
+			Op:   "stat",
+			Path: vd.EmbeddedDir.Filename,
+			Err:  errors.New("bad file descriptor"),
+		}
+	}
+	return (*embeddedDirInfo)(vd.EmbeddedDir), nil
+}
+
+func (vd *virtualDir) readdir(n int) (fi []os.FileInfo, err error) {
+
+	if vd.closed {
+		return nil, &os.PathError{
+			Op:   "readdir",
+			Path: vd.EmbeddedDir.Filename,
+			Err:  errors.New("bad file descriptor"),
+		}
+	}
+
+	// Build up the array of our contents
+	var files []os.FileInfo
+
+	// Add the child directories
+	for _, child := range vd.ChildDirs {
+		child.Filename = filepath.Base(child.Filename)
+		files = append(files, (*embeddedDirInfo)(child))
+	}
+
+	// Add the child files
+	for _, child := range vd.ChildFiles {
+		child.Filename = filepath.Base(child.Filename)
+		files = append(files, (*embeddedFileInfo)(child))
+	}
+
+	// Sort it by filename (lexical order)
+	sort.Sort(SortByName(files))
+
+	// Return all contents if that's what is requested
+	if n <= 0 {
+		vd.offset = 0
+		return files, nil
+	}
+
+	// If user has requested past the end of our list
+	// return what we can and send an EOF
+	if vd.offset+n >= len(files) {
+		offset := vd.offset
+		vd.offset = 0
+		return files[offset:], io.EOF
+	}
+
+	offset := vd.offset
+	vd.offset += n
+	return files[offset : offset+n], nil
+
+}
+
+func (vd *virtualDir) read(bts []byte) (int, error) {
+	if vd.closed {
+		return 0, &os.PathError{
+			Op:   "read",
+			Path: vd.EmbeddedDir.Filename,
+			Err:  errors.New("bad file descriptor"),
+		}
+	}
+	return 0, &os.PathError{
+		Op:   "read",
+		Path: vd.EmbeddedDir.Filename,
+		Err:  errors.New("is a directory"),
+	}
+}
+
+func (vd *virtualDir) seek(offset int64, whence int) (int64, error) {
+	if vd.closed {
+		return 0, &os.PathError{
+			Op:   "seek",
+			Path: vd.EmbeddedDir.Filename,
+			Err:  errors.New("bad file descriptor"),
+		}
+	}
+	return 0, &os.PathError{
+		Op:   "seek",
+		Path: vd.Filename,
+		Err:  errors.New("is a directory"),
+	}
+}
--- a/vendor/github.com/GeertJohan/go.rice/walk.go
+++ b/vendor/github.com/GeertJohan/go.rice/walk.go
@ -0,0 +1,122 @@
+package rice
+
+import (
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+)
+
+// Walk is like filepath.Walk()
+// Visit http://golang.org/pkg/path/filepath/#Walk for more information
+func (b *Box) Walk(path string, walkFn filepath.WalkFunc) error {
+
+	pathFile, err := b.Open(path)
+	if err != nil {
+		return err
+	}
+	defer pathFile.Close()
+
+	pathInfo, err := pathFile.Stat()
+	if err != nil {
+		return err
+	}
+
+	if b.IsAppended() || b.IsEmbedded() {
+		return b.walk(path, pathInfo, walkFn)
+	}
+
+	// We don't have any embedded or appended box so use live filesystem mode
+	return filepath.Walk(b.absolutePath+string(os.PathSeparator)+path, func(path string, info os.FileInfo, err error) error {
+
+		// Strip out the box name from the returned paths
+		path = strings.TrimPrefix(path, b.absolutePath+string(os.PathSeparator))
+		return walkFn(path, info, err)
+
+	})
+
+}
+
+// walk recursively descends path.
+// See walk() in $GOROOT/src/pkg/path/filepath/path.go
+func (b *Box) walk(path string, info os.FileInfo, walkFn filepath.WalkFunc) error {
+
+	err := walkFn(path, info, nil)
+	if err != nil {
+		if info.IsDir() && err == filepath.SkipDir {
+			return nil
+		}
+		return err
+	}
+
+	if !info.IsDir() {
+		return nil
+	}
+
+	names, err := b.readDirNames(path)
+	if err != nil {
+		return walkFn(path, info, err)
+	}
+
+	for _, name := range names {
+
+		filename := filepath.Join(path, name)
+		fileObject, err := b.Open(filename)
+		if err != nil {
+			return err
+		}
+		defer fileObject.Close()
+
+		fileInfo, err := fileObject.Stat()
+		if err != nil {
+			if err := walkFn(filename, fileInfo, err); err != nil && err != filepath.SkipDir {
+				return err
+			}
+		} else {
+			err = b.walk(filename, fileInfo, walkFn)
+			if err != nil {
+				if !fileInfo.IsDir() || err != filepath.SkipDir {
+					return err
+				}
+			}
+		}
+	}
+
+	return nil
+
+}
+
+// readDirNames reads the directory named by path and returns a sorted list of directory entries.
+// See readDirNames() in $GOROOT/pkg/path/filepath/path.go
+func (b *Box) readDirNames(path string) ([]string, error) {
+
+	f, err := b.Open(path)
+	if err != nil {
+		return nil, err
+	}
+	defer f.Close()
+
+	stat, err := f.Stat()
+	if err != nil {
+		return nil, err
+	}
+
+	if !stat.IsDir() {
+		return nil, nil
+	}
+
+	infos, err := f.Readdir(0)
+	if err != nil {
+		return nil, err
+	}
+
+	var names []string
+
+	for _, info := range infos {
+		names = append(names, info.Name())
+	}
+
+	sort.Strings(names)
+	return names, nil
+
+}
--- a/vendor/github.com/Sirupsen/logrus/LICENSE
+++ b/vendor/github.com/Sirupsen/logrus/LICENSE
@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Simon Eskildsen
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
--- a/vendor/github.com/Sirupsen/logrus/alt_exit.go
+++ b/vendor/github.com/Sirupsen/logrus/alt_exit.go
@ -0,0 +1,64 @@
+package logrus
+
+// The following code was sourced and modified from the
+// https://github.com/tebeka/atexit package governed by the following license:
+//
+// Copyright (c) 2012 Miki Tebeka <miki.tebeka@gmail.com>.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy of
+// this software and associated documentation files (the "Software"), to deal in
+// the Software without restriction, including without limitation the rights to
+// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+// the Software, and to permit persons to whom the Software is furnished to do so,
+// subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+import (
+	"fmt"
+	"os"
+)
+
+var handlers = []func(){}
+
+func runHandler(handler func()) {
+	defer func() {
+		if err := recover(); err != nil {
+			fmt.Fprintln(os.Stderr, "Error: Logrus exit handler error:", err)
+		}
+	}()
+
+	handler()
+}
+
+func runHandlers() {
+	for _, handler := range handlers {
+		runHandler(handler)
+	}
+}
+
+// Exit runs all the Logrus atexit handlers and then terminates the program using os.Exit(code)
+func Exit(code int) {
+	runHandlers()
+	os.Exit(code)
+}
+
+// RegisterExitHandler adds a Logrus Exit handler, call logrus.Exit to invoke
+// all handlers. The handlers will also be invoked when any Fatal log entry is
+// made.
+//
+// This method is useful when a caller wishes to use logrus to log a fatal
+// message but also needs to gracefully shutdown. An example usecase could be
+// closing database connections, or sending a alert that the application is
+// closing.
+func RegisterExitHandler(handler func()) {
+	handlers = append(handlers, handler)
+}
--- a/vendor/github.com/Sirupsen/logrus/doc.go
+++ b/vendor/github.com/Sirupsen/logrus/doc.go
@ -0,0 +1,26 @@
+/*
+Package logrus is a structured logger for Go, completely API compatible with the standard library logger.
+
+
+The simplest way to use Logrus is simply the package-level exported logger:
+
+  package main
+
+  import (
+    log "github.com/Sirupsen/logrus"
+  )
+
+  func main() {
+    log.WithFields(log.Fields{
+      "animal": "walrus",
+      "number": 1,
+      "size":   10,
+    }).Info("A walrus appears")
+  }
+
+Output:
+  time="2015-09-07T08:48:33Z" level=info msg="A walrus appears" animal=walrus number=1 size=10
+
+For a full guide visit https://github.com/Sirupsen/logrus
+*/
+package logrus
--- a/vendor/github.com/Sirupsen/logrus/entry.go
+++ b/vendor/github.com/Sirupsen/logrus/entry.go
@ -0,0 +1,275 @@
+package logrus
+
+import (
+	"bytes"
+	"fmt"
+	"os"
+	"sync"
+	"time"
+)
+
+var bufferPool *sync.Pool
+
+func init() {
+	bufferPool = &sync.Pool{
+		New: func() interface{} {
+			return new(bytes.Buffer)
+		},
+	}
+}
+
+// Defines the key when adding errors using WithError.
+var ErrorKey = "error"
+
+// An entry is the final or intermediate Logrus logging entry. It contains all
+// the fields passed with WithField{,s}. It's finally logged when Debug, Info,
+// Warn, Error, Fatal or Panic is called on it. These objects can be reused and
+// passed around as much as you wish to avoid field duplication.
+type Entry struct {
+	Logger *Logger
+
+	// Contains all the fields set by the user.
+	Data Fields
+
+	// Time at which the log entry was created
+	Time time.Time
+
+	// Level the log entry was logged at: Debug, Info, Warn, Error, Fatal or Panic
+	Level Level
+
+	// Message passed to Debug, Info, Warn, Error, Fatal or Panic
+	Message string
+
+	// When formatter is called in entry.log(), an Buffer may be set to entry
+	Buffer *bytes.Buffer
+}
+
+func NewEntry(logger *Logger) *Entry {
+	return &Entry{
+		Logger: logger,
+		// Default is three fields, give a little extra room
+		Data: make(Fields, 5),
+	}
+}
+
+// Returns the string representation from the reader and ultimately the
+// formatter.
+func (entry *Entry) String() (string, error) {
+	serialized, err := entry.Logger.Formatter.Format(entry)
+	if err != nil {
+		return "", err
+	}
+	str := string(serialized)
+	return str, nil
+}
+
+// Add an error as single field (using the key defined in ErrorKey) to the Entry.
+func (entry *Entry) WithError(err error) *Entry {
+	return entry.WithField(ErrorKey, err)
+}
+
+// Add a single field to the Entry.
+func (entry *Entry) WithField(key string, value interface{}) *Entry {
+	return entry.WithFields(Fields{key: value})
+}
+
+// Add a map of fields to the Entry.
+func (entry *Entry) WithFields(fields Fields) *Entry {
+	data := make(Fields, len(entry.Data)+len(fields))
+	for k, v := range entry.Data {
+		data[k] = v
+	}
+	for k, v := range fields {
+		data[k] = v
+	}
+	return &Entry{Logger: entry.Logger, Data: data}
+}
+
+// This function is not declared with a pointer value because otherwise
+// race conditions will occur when using multiple goroutines
+func (entry Entry) log(level Level, msg string) {
+	var buffer *bytes.Buffer
+	entry.Time = time.Now()
+	entry.Level = level
+	entry.Message = msg
+
+	if err := entry.Logger.Hooks.Fire(level, &entry); err != nil {
+		entry.Logger.mu.Lock()
+		fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", err)
+		entry.Logger.mu.Unlock()
+	}
+	buffer = bufferPool.Get().(*bytes.Buffer)
+	buffer.Reset()
+	defer bufferPool.Put(buffer)
+	entry.Buffer = buffer
+	serialized, err := entry.Logger.Formatter.Format(&entry)
+	entry.Buffer = nil
+	if err != nil {
+		entry.Logger.mu.Lock()
+		fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err)
+		entry.Logger.mu.Unlock()
+	} else {
+		entry.Logger.mu.Lock()
+		_, err = entry.Logger.Out.Write(serialized)
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
+		}
+		entry.Logger.mu.Unlock()
+	}
+
+	// To avoid Entry#log() returning a value that only would make sense for
+	// panic() to use in Entry#Panic(), we avoid the allocation by checking
+	// directly here.
+	if level <= PanicLevel {
+		panic(&entry)
+	}
+}
+
+func (entry *Entry) Debug(args ...interface{}) {
+	if entry.Logger.Level >= DebugLevel {
+		entry.log(DebugLevel, fmt.Sprint(args...))
+	}
+}
+
+func (entry *Entry) Print(args ...interface{}) {
+	entry.Info(args...)
+}
+
+func (entry *Entry) Info(args ...interface{}) {
+	if entry.Logger.Level >= InfoLevel {
+		entry.log(InfoLevel, fmt.Sprint(args...))
+	}
+}
+
+func (entry *Entry) Warn(args ...interface{}) {
+	if entry.Logger.Level >= WarnLevel {
+		entry.log(WarnLevel, fmt.Sprint(args...))
+	}
+}
+
+func (entry *Entry) Warning(args ...interface{}) {
+	entry.Warn(args...)
+}
+
+func (entry *Entry) Error(args ...interface{}) {
+	if entry.Logger.Level >= ErrorLevel {
+		entry.log(ErrorLevel, fmt.Sprint(args...))
+	}
+}
+
+func (entry *Entry) Fatal(args ...interface{}) {
+	if entry.Logger.Level >= FatalLevel {
+		entry.log(FatalLevel, fmt.Sprint(args...))
+	}
+	Exit(1)
+}
+
+func (entry *Entry) Panic(args ...interface{}) {
+	if entry.Logger.Level >= PanicLevel {
+		entry.log(PanicLevel, fmt.Sprint(args...))
+	}
+	panic(fmt.Sprint(args...))
+}
+
+// Entry Printf family functions
+
+func (entry *Entry) Debugf(format string, args ...interface{}) {
+	if entry.Logger.Level >= DebugLevel {
+		entry.Debug(fmt.Sprintf(format, args...))
+	}
+}
+
+func (entry *Entry) Infof(format string, args ...interface{}) {
+	if entry.Logger.Level >= InfoLevel {
+		entry.Info(fmt.Sprintf(format, args...))
+	}
+}
+
+func (entry *Entry) Printf(format string, args ...interface{}) {
+	entry.Infof(format, args...)
+}
+
+func (entry *Entry) Warnf(format string, args ...interface{}) {
+	if entry.Logger.Level >= WarnLevel {
+		entry.Warn(fmt.Sprintf(format, args...))
+	}
+}
+
+func (entry *Entry) Warningf(format string, args ...interface{}) {
+	entry.Warnf(format, args...)
+}
+
+func (entry *Entry) Errorf(format string, args ...interface{}) {
+	if entry.Logger.Level >= ErrorLevel {
+		entry.Error(fmt.Sprintf(format, args...))
+	}
+}
+
+func (entry *Entry) Fatalf(format string, args ...interface{}) {
+	if entry.Logger.Level >= FatalLevel {
+		entry.Fatal(fmt.Sprintf(format, args...))
+	}
+	Exit(1)
+}
+
+func (entry *Entry) Panicf(format string, args ...interface{}) {
+	if entry.Logger.Level >= PanicLevel {
+		entry.Panic(fmt.Sprintf(format, args...))
+	}
+}
+
+// Entry Println family functions
+
+func (entry *Entry) Debugln(args ...interface{}) {
+	if entry.Logger.Level >= DebugLevel {
+		entry.Debug(entry.sprintlnn(args...))
+	}
+}
+
+func (entry *Entry) Infoln(args ...interface{}) {
+	if entry.Logger.Level >= InfoLevel {
+		entry.Info(entry.sprintlnn(args...))
+	}
+}
+
+func (entry *Entry) Println(args ...interface{}) {
+	entry.Infoln(args...)
+}
+
+func (entry *Entry) Warnln(args ...interface{}) {
+	if entry.Logger.Level >= WarnLevel {
+		entry.Warn(entry.sprintlnn(args...))
+	}
+}
+
+func (entry *Entry) Warningln(args ...interface{}) {
+	entry.Warnln(args...)
+}
+
+func (entry *Entry) Errorln(args ...interface{}) {
+	if entry.Logger.Level >= ErrorLevel {
+		entry.Error(entry.sprintlnn(args...))
+	}
+}
+
+func (entry *Entry) Fatalln(args ...interface{}) {
+	if entry.Logger.Level >= FatalLevel {
+		entry.Fatal(entry.sprintlnn(args...))
+	}
+	Exit(1)
+}
+
+func (entry *Entry) Panicln(args ...interface{}) {
+	if entry.Logger.Level >= PanicLevel {
+		entry.Panic(entry.sprintlnn(args...))
+	}
+}
+
+// Sprintlnn => Sprint no newline. This is to get the behavior of how
+// fmt.Sprintln where spaces are always added between operands, regardless of
+// their type. Instead of vendoring the Sprintln implementation to spare a
+// string allocation, we do the simplest thing.
+func (entry *Entry) sprintlnn(args ...interface{}) string {
+	msg := fmt.Sprintln(args...)
+	return msg[:len(msg)-1]
+}
--- a/vendor/github.com/Sirupsen/logrus/examples/basic/basic.go
+++ b/vendor/github.com/Sirupsen/logrus/examples/basic/basic.go
@ -0,0 +1,59 @@
+package main
+
+import (
+	"github.com/Sirupsen/logrus"
+	// "os"
+)
+
+var log = logrus.New()
+
+func init() {
+	log.Formatter = new(logrus.JSONFormatter)
+	log.Formatter = new(logrus.TextFormatter) // default
+
+	// file, err := os.OpenFile("logrus.log", os.O_CREATE|os.O_WRONLY, 0666)
+	// if err == nil {
+	// 	log.Out = file
+	// } else {
+	// 	log.Info("Failed to log to file, using default stderr")
+	// }
+
+	log.Level = logrus.DebugLevel
+}
+
+func main() {
+	defer func() {
+		err := recover()
+		if err != nil {
+			log.WithFields(logrus.Fields{
+				"omg":    true,
+				"err":    err,
+				"number": 100,
+			}).Fatal("The ice breaks!")
+		}
+	}()
+
+	log.WithFields(logrus.Fields{
+		"animal": "walrus",
+		"number": 8,
+	}).Debug("Started observing beach")
+
+	log.WithFields(logrus.Fields{
+		"animal": "walrus",
+		"size":   10,
+	}).Info("A group of walrus emerges from the ocean")
+
+	log.WithFields(logrus.Fields{
+		"omg":    true,
+		"number": 122,
+	}).Warn("The group's number increased tremendously!")
+
+	log.WithFields(logrus.Fields{
+		"temperature": -4,
+	}).Debug("Temperature changes")
+
+	log.WithFields(logrus.Fields{
+		"animal": "orca",
+		"size":   9009,
+	}).Panic("It's over 9000!")
+}
--- a/vendor/github.com/Sirupsen/logrus/examples/hook/hook.go
+++ b/vendor/github.com/Sirupsen/logrus/examples/hook/hook.go
@ -0,0 +1,30 @@
+package main
+
+import (
+	"github.com/Sirupsen/logrus"
+	"gopkg.in/gemnasium/logrus-airbrake-hook.v2"
+)
+
+var log = logrus.New()
+
+func init() {
+	log.Formatter = new(logrus.TextFormatter) // default
+	log.Hooks.Add(airbrake.NewHook(123, "xyz", "development"))
+}
+
+func main() {
+	log.WithFields(logrus.Fields{
+		"animal": "walrus",
+		"size":   10,
+	}).Info("A group of walrus emerges from the ocean")
+
+	log.WithFields(logrus.Fields{
+		"omg":    true,
+		"number": 122,
+	}).Warn("The group's number increased tremendously!")
+
+	log.WithFields(logrus.Fields{
+		"omg":    true,
+		"number": 100,
+	}).Fatal("The ice breaks!")
+}
--- a/vendor/github.com/Sirupsen/logrus/exported.go
+++ b/vendor/github.com/Sirupsen/logrus/exported.go
@ -0,0 +1,193 @@
+package logrus
+
+import (
+	"io"
+)
+
+var (
+	// std is the name of the standard logger in stdlib `log`
+	std = New()
+)
+
+func StandardLogger() *Logger {
+	return std
+}
+
+// SetOutput sets the standard logger output.
+func SetOutput(out io.Writer) {
+	std.mu.Lock()
+	defer std.mu.Unlock()
+	std.Out = out
+}
+
+// SetFormatter sets the standard logger formatter.
+func SetFormatter(formatter Formatter) {
+	std.mu.Lock()
+	defer std.mu.Unlock()
+	std.Formatter = formatter
+}
+
+// SetLevel sets the standard logger level.
+func SetLevel(level Level) {
+	std.mu.Lock()
+	defer std.mu.Unlock()
+	std.Level = level
+}
+
+// GetLevel returns the standard logger level.
+func GetLevel() Level {
+	std.mu.Lock()
+	defer std.mu.Unlock()
+	return std.Level
+}
+
+// AddHook adds a hook to the standard logger hooks.
+func AddHook(hook Hook) {
+	std.mu.Lock()
+	defer std.mu.Unlock()
+	std.Hooks.Add(hook)
+}
+
+// WithError creates an entry from the standard logger and adds an error to it, using the value defined in ErrorKey as key.
+func WithError(err error) *Entry {
+	return std.WithField(ErrorKey, err)
+}
+
+// WithField creates an entry from the standard logger and adds a field to
+// it. If you want multiple fields, use `WithFields`.
+//
+// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
+// or Panic on the Entry it returns.
+func WithField(key string, value interface{}) *Entry {
+	return std.WithField(key, value)
+}
+
+// WithFields creates an entry from the standard logger and adds multiple
+// fields to it. This is simply a helper for `WithField`, invoking it
+// once for each field.
+//
+// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
+// or Panic on the Entry it returns.
+func WithFields(fields Fields) *Entry {
+	return std.WithFields(fields)
+}
+
+// Debug logs a message at level Debug on the standard logger.
+func Debug(args ...interface{}) {
+	std.Debug(args...)
+}
+
+// Print logs a message at level Info on the standard logger.
+func Print(args ...interface{}) {
+	std.Print(args...)
+}
+
+// Info logs a message at level Info on the standard logger.
+func Info(args ...interface{}) {
+	std.Info(args...)
+}
+
+// Warn logs a message at level Warn on the standard logger.
+func Warn(args ...interface{}) {
+	std.Warn(args...)
+}
+
+// Warning logs a message at level Warn on the standard logger.
+func Warning(args ...interface{}) {
+	std.Warning(args...)
+}
+
+// Error logs a message at level Error on the standard logger.
+func Error(args ...interface{}) {
+	std.Error(args...)
+}
+
+// Panic logs a message at level Panic on the standard logger.
+func Panic(args ...interface{}) {
+	std.Panic(args...)
+}
+
+// Fatal logs a message at level Fatal on the standard logger.
+func Fatal(args ...interface{}) {
+	std.Fatal(args...)
+}
+
+// Debugf logs a message at level Debug on the standard logger.
+func Debugf(format string, args ...interface{}) {
+	std.Debugf(format, args...)
+}
+
+// Printf logs a message at level Info on the standard logger.
+func Printf(format string, args ...interface{}) {
+	std.Printf(format, args...)
+}
+
+// Infof logs a message at level Info on the standard logger.
+func Infof(format string, args ...interface{}) {
+	std.Infof(format, args...)
+}
+
+// Warnf logs a message at level Warn on the standard logger.
+func Warnf(format string, args ...interface{}) {
+	std.Warnf(format, args...)
+}
+
+// Warningf logs a message at level Warn on the standard logger.
+func Warningf(format string, args ...interface{}) {
+	std.Warningf(format, args...)
+}
+
+// Errorf logs a message at level Error on the standard logger.
+func Errorf(format string, args ...interface{}) {
+	std.Errorf(format, args...)
+}
+
+// Panicf logs a message at level Panic on the standard logger.
+func Panicf(format string, args ...interface{}) {
+	std.Panicf(format, args...)
+}
+
+// Fatalf logs a message at level Fatal on the standard logger.
+func Fatalf(format string, args ...interface{}) {
+	std.Fatalf(format, args...)
+}
+
+// Debugln logs a message at level Debug on the standard logger.
+func Debugln(args ...interface{}) {
+	std.Debugln(args...)
+}
+
+// Println logs a message at level Info on the standard logger.
+func Println(args ...interface{}) {
+	std.Println(args...)
+}
+
+// Infoln logs a message at level Info on the standard logger.
+func Infoln(args ...interface{}) {
+	std.Infoln(args...)
+}
+
+// Warnln logs a message at level Warn on the standard logger.
+func Warnln(args ...interface{}) {
+	std.Warnln(args...)
+}
+
+// Warningln logs a message at level Warn on the standard logger.
+func Warningln(args ...interface{}) {
+	std.Warningln(args...)
+}
+
+// Errorln logs a message at level Error on the standard logger.
+func Errorln(args ...interface{}) {
+	std.Errorln(args...)
+}
+
+// Panicln logs a message at level Panic on the standard logger.
+func Panicln(args ...interface{}) {
+	std.Panicln(args...)
+}
+
+// Fatalln logs a message at level Fatal on the standard logger.
+func Fatalln(args ...interface{}) {
+	std.Fatalln(args...)
+}
--- a/vendor/github.com/Sirupsen/logrus/formatter.go
+++ b/vendor/github.com/Sirupsen/logrus/formatter.go
@ -0,0 +1,45 @@
+package logrus
+
+import "time"
+
+const DefaultTimestampFormat = time.RFC3339
+
+// The Formatter interface is used to implement a custom Formatter. It takes an
+// `Entry`. It exposes all the fields, including the default ones:
+//
+// * `entry.Data["msg"]`. The message passed from Info, Warn, Error ..
+// * `entry.Data["time"]`. The timestamp.
+// * `entry.Data["level"]. The level the entry was logged at.
+//
+// Any additional fields added with `WithField` or `WithFields` are also in
+// `entry.Data`. Format is expected to return an array of bytes which are then
+// logged to `logger.Out`.
+type Formatter interface {
+	Format(*Entry) ([]byte, error)
+}
+
+// This is to not silently overwrite `time`, `msg` and `level` fields when
+// dumping it. If this code wasn't there doing:
+//
+//  logrus.WithField("level", 1).Info("hello")
+//
+// Would just silently drop the user provided level. Instead with this code
+// it'll logged as:
+//
+//  {"level": "info", "fields.level": 1, "msg": "hello", "time": "..."}
+//
+// It's not exported because it's still using Data in an opinionated way. It's to
+// avoid code duplication between the two default formatters.
+func prefixFieldClashes(data Fields) {
+	if t, ok := data["time"]; ok {
+		data["fields.time"] = t
+	}
+
+	if m, ok := data["msg"]; ok {
+		data["fields.msg"] = m
+	}
+
+	if l, ok := data["level"]; ok {
+		data["fields.level"] = l
+	}
+}
--- a/vendor/github.com/Sirupsen/logrus/hooks.go
+++ b/vendor/github.com/Sirupsen/logrus/hooks.go
@ -0,0 +1,34 @@
+package logrus
+
+// A hook to be fired when logging on the logging levels returned from
+// `Levels()` on your implementation of the interface. Note that this is not
+// fired in a goroutine or a channel with workers, you should handle such
+// functionality yourself if your call is non-blocking and you don't wish for
+// the logging calls for levels returned from `Levels()` to block.
+type Hook interface {
+	Levels() []Level
+	Fire(*Entry) error
+}
+
+// Internal type for storing the hooks on a logger instance.
+type LevelHooks map[Level][]Hook
+
+// Add a hook to an instance of logger. This is called with
+// `log.Hooks.Add(new(MyHook))` where `MyHook` implements the `Hook` interface.
+func (hooks LevelHooks) Add(hook Hook) {
+	for _, level := range hook.Levels() {
+		hooks[level] = append(hooks[level], hook)
+	}
+}
+
+// Fire all the hooks for the passed level. Used by `entry.log` to fire
+// appropriate hooks for a log entry.
+func (hooks LevelHooks) Fire(level Level, entry *Entry) error {
+	for _, hook := range hooks[level] {
+		if err := hook.Fire(entry); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
--- a/vendor/github.com/Sirupsen/logrus/hooks/syslog/syslog.go
+++ b/vendor/github.com/Sirupsen/logrus/hooks/syslog/syslog.go
@ -0,0 +1,54 @@
+// +build !windows,!nacl,!plan9
+
+package logrus_syslog
+
+import (
+	"fmt"
+	"github.com/Sirupsen/logrus"
+	"log/syslog"
+	"os"
+)
+
+// SyslogHook to send logs via syslog.
+type SyslogHook struct {
+	Writer        *syslog.Writer
+	SyslogNetwork string
+	SyslogRaddr   string
+}
+
+// Creates a hook to be added to an instance of logger. This is called with
+// `hook, err := NewSyslogHook("udp", "localhost:514", syslog.LOG_DEBUG, "")`
+// `if err == nil { log.Hooks.Add(hook) }`
+func NewSyslogHook(network, raddr string, priority syslog.Priority, tag string) (*SyslogHook, error) {
+	w, err := syslog.Dial(network, raddr, priority, tag)
+	return &SyslogHook{w, network, raddr}, err
+}
+
+func (hook *SyslogHook) Fire(entry *logrus.Entry) error {
+	line, err := entry.String()
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Unable to read entry, %v", err)
+		return err
+	}
+
+	switch entry.Level {
+	case logrus.PanicLevel:
+		return hook.Writer.Crit(line)
+	case logrus.FatalLevel:
+		return hook.Writer.Crit(line)
+	case logrus.ErrorLevel:
+		return hook.Writer.Err(line)
+	case logrus.WarnLevel:
+		return hook.Writer.Warning(line)
+	case logrus.InfoLevel:
+		return hook.Writer.Info(line)
+	case logrus.DebugLevel:
+		return hook.Writer.Debug(line)
+	default:
+		return nil
+	}
+}
+
+func (hook *SyslogHook) Levels() []logrus.Level {
+	return logrus.AllLevels
+}
--- a/vendor/github.com/Sirupsen/logrus/hooks/test/test.go
+++ b/vendor/github.com/Sirupsen/logrus/hooks/test/test.go
@ -0,0 +1,67 @@
+package test
+
+import (
+	"io/ioutil"
+
+	"github.com/Sirupsen/logrus"
+)
+
+// test.Hook is a hook designed for dealing with logs in test scenarios.
+type Hook struct {
+	Entries []*logrus.Entry
+}
+
+// Installs a test hook for the global logger.
+func NewGlobal() *Hook {
+
+	hook := new(Hook)
+	logrus.AddHook(hook)
+
+	return hook
+
+}
+
+// Installs a test hook for a given local logger.
+func NewLocal(logger *logrus.Logger) *Hook {
+
+	hook := new(Hook)
+	logger.Hooks.Add(hook)
+
+	return hook
+
+}
+
+// Creates a discarding logger and installs the test hook.
+func NewNullLogger() (*logrus.Logger, *Hook) {
+
+	logger := logrus.New()
+	logger.Out = ioutil.Discard
+
+	return logger, NewLocal(logger)
+
+}
+
+func (t *Hook) Fire(e *logrus.Entry) error {
+	t.Entries = append(t.Entries, e)
+	return nil
+}
+
+func (t *Hook) Levels() []logrus.Level {
+	return logrus.AllLevels
+}
+
+// LastEntry returns the last entry that was logged or nil.
+func (t *Hook) LastEntry() (l *logrus.Entry) {
+
+	if i := len(t.Entries) - 1; i < 0 {
+		return nil
+	} else {
+		return t.Entries[i]
+	}
+
+}
+
+// Reset removes all Entries from this test hook.
+func (t *Hook) Reset() {
+	t.Entries = make([]*logrus.Entry, 0)
+}
--- a/vendor/github.com/Sirupsen/logrus/json_formatter.go
+++ b/vendor/github.com/Sirupsen/logrus/json_formatter.go
@ -0,0 +1,74 @@
+package logrus
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+type fieldKey string
+type FieldMap map[fieldKey]string
+
+const (
+	FieldKeyMsg   = "msg"
+	FieldKeyLevel = "level"
+	FieldKeyTime  = "time"
+)
+
+func (f FieldMap) resolve(key fieldKey) string {
+	if k, ok := f[key]; ok {
+		return k
+	}
+
+	return string(key)
+}
+
+type JSONFormatter struct {
+	// TimestampFormat sets the format used for marshaling timestamps.
+	TimestampFormat string
+
+	// DisableTimestamp allows disabling automatic timestamps in output
+	DisableTimestamp bool
+
+	// FieldMap allows users to customize the names of keys for various fields.
+	// As an example:
+	// formatter := &JSONFormatter{
+	//   	FieldMap: FieldMap{
+	// 		 FieldKeyTime: "@timestamp",
+	// 		 FieldKeyLevel: "@level",
+	// 		 FieldKeyLevel: "@message",
+	//    },
+	// }
+	FieldMap FieldMap
+}
+
+func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
+	data := make(Fields, len(entry.Data)+3)
+	for k, v := range entry.Data {
+		switch v := v.(type) {
+		case error:
+			// Otherwise errors are ignored by `encoding/json`
+			// https://github.com/Sirupsen/logrus/issues/137
+			data[k] = v.Error()
+		default:
+			data[k] = v
+		}
+	}
+	prefixFieldClashes(data)
+
+	timestampFormat := f.TimestampFormat
+	if timestampFormat == "" {
+		timestampFormat = DefaultTimestampFormat
+	}
+
+	if !f.DisableTimestamp {
+		data[f.FieldMap.resolve(FieldKeyTime)] = entry.Time.Format(timestampFormat)
+	}
+	data[f.FieldMap.resolve(FieldKeyMsg)] = entry.Message
+	data[f.FieldMap.resolve(FieldKeyLevel)] = entry.Level.String()
+
+	serialized, err := json.Marshal(data)
+	if err != nil {
+		return nil, fmt.Errorf("Failed to marshal fields to JSON, %v", err)
+	}
+	return append(serialized, '\n'), nil
+}
--- a/vendor/github.com/Sirupsen/logrus/logger.go
+++ b/vendor/github.com/Sirupsen/logrus/logger.go
@ -0,0 +1,308 @@
+package logrus
+
+import (
+	"io"
+	"os"
+	"sync"
+)
+
+type Logger struct {
+	// The logs are `io.Copy`'d to this in a mutex. It's common to set this to a
+	// file, or leave it default which is `os.Stderr`. You can also set this to
+	// something more adventorous, such as logging to Kafka.
+	Out io.Writer
+	// Hooks for the logger instance. These allow firing events based on logging
+	// levels and log entries. For example, to send errors to an error tracking
+	// service, log to StatsD or dump the core on fatal errors.
+	Hooks LevelHooks
+	// All log entries pass through the formatter before logged to Out. The
+	// included formatters are `TextFormatter` and `JSONFormatter` for which
+	// TextFormatter is the default. In development (when a TTY is attached) it
+	// logs with colors, but to a file it wouldn't. You can easily implement your
+	// own that implements the `Formatter` interface, see the `README` or included
+	// formatters for examples.
+	Formatter Formatter
+	// The logging level the logger should log at. This is typically (and defaults
+	// to) `logrus.Info`, which allows Info(), Warn(), Error() and Fatal() to be
+	// logged. `logrus.Debug` is useful in
+	Level Level
+	// Used to sync writing to the log. Locking is enabled by Default
+	mu MutexWrap
+	// Reusable empty entry
+	entryPool sync.Pool
+}
+
+type MutexWrap struct {
+	lock     sync.Mutex
+	disabled bool
+}
+
+func (mw *MutexWrap) Lock() {
+	if !mw.disabled {
+		mw.lock.Lock()
+	}
+}
+
+func (mw *MutexWrap) Unlock() {
+	if !mw.disabled {
+		mw.lock.Unlock()
+	}
+}
+
+func (mw *MutexWrap) Disable() {
+	mw.disabled = true
+}
+
+// Creates a new logger. Configuration should be set by changing `Formatter`,
+// `Out` and `Hooks` directly on the default logger instance. You can also just
+// instantiate your own:
+//
+//    var log = &Logger{
+//      Out: os.Stderr,
+//      Formatter: new(JSONFormatter),
+//      Hooks: make(LevelHooks),
+//      Level: logrus.DebugLevel,
+//    }
+//
+// It's recommended to make this a global instance called `log`.
+func New() *Logger {
+	return &Logger{
+		Out:       os.Stderr,
+		Formatter: new(TextFormatter),
+		Hooks:     make(LevelHooks),
+		Level:     InfoLevel,
+	}
+}
+
+func (logger *Logger) newEntry() *Entry {
+	entry, ok := logger.entryPool.Get().(*Entry)
+	if ok {
+		return entry
+	}
+	return NewEntry(logger)
+}
+
+func (logger *Logger) releaseEntry(entry *Entry) {
+	logger.entryPool.Put(entry)
+}
+
+// Adds a field to the log entry, note that it doesn't log until you call
+// Debug, Print, Info, Warn, Fatal or Panic. It only creates a log entry.
+// If you want multiple fields, use `WithFields`.
+func (logger *Logger) WithField(key string, value interface{}) *Entry {
+	entry := logger.newEntry()
+	defer logger.releaseEntry(entry)
+	return entry.WithField(key, value)
+}
+
+// Adds a struct of fields to the log entry. All it does is call `WithField` for
+// each `Field`.
+func (logger *Logger) WithFields(fields Fields) *Entry {
+	entry := logger.newEntry()
+	defer logger.releaseEntry(entry)
+	return entry.WithFields(fields)
+}
+
+// Add an error as single field to the log entry.  All it does is call
+// `WithError` for the given `error`.
+func (logger *Logger) WithError(err error) *Entry {
+	entry := logger.newEntry()
+	defer logger.releaseEntry(entry)
+	return entry.WithError(err)
+}
+
+func (logger *Logger) Debugf(format string, args ...interface{}) {
+	if logger.Level >= DebugLevel {
+		entry := logger.newEntry()
+		entry.Debugf(format, args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Infof(format string, args ...interface{}) {
+	if logger.Level >= InfoLevel {
+		entry := logger.newEntry()
+		entry.Infof(format, args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Printf(format string, args ...interface{}) {
+	entry := logger.newEntry()
+	entry.Printf(format, args...)
+	logger.releaseEntry(entry)
+}
+
+func (logger *Logger) Warnf(format string, args ...interface{}) {
+	if logger.Level >= WarnLevel {
+		entry := logger.newEntry()
+		entry.Warnf(format, args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Warningf(format string, args ...interface{}) {
+	if logger.Level >= WarnLevel {
+		entry := logger.newEntry()
+		entry.Warnf(format, args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Errorf(format string, args ...interface{}) {
+	if logger.Level >= ErrorLevel {
+		entry := logger.newEntry()
+		entry.Errorf(format, args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Fatalf(format string, args ...interface{}) {
+	if logger.Level >= FatalLevel {
+		entry := logger.newEntry()
+		entry.Fatalf(format, args...)
+		logger.releaseEntry(entry)
+	}
+	Exit(1)
+}
+
+func (logger *Logger) Panicf(format string, args ...interface{}) {
+	if logger.Level >= PanicLevel {
+		entry := logger.newEntry()
+		entry.Panicf(format, args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Debug(args ...interface{}) {
+	if logger.Level >= DebugLevel {
+		entry := logger.newEntry()
+		entry.Debug(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Info(args ...interface{}) {
+	if logger.Level >= InfoLevel {
+		entry := logger.newEntry()
+		entry.Info(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Print(args ...interface{}) {
+	entry := logger.newEntry()
+	entry.Info(args...)
+	logger.releaseEntry(entry)
+}
+
+func (logger *Logger) Warn(args ...interface{}) {
+	if logger.Level >= WarnLevel {
+		entry := logger.newEntry()
+		entry.Warn(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Warning(args ...interface{}) {
+	if logger.Level >= WarnLevel {
+		entry := logger.newEntry()
+		entry.Warn(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Error(args ...interface{}) {
+	if logger.Level >= ErrorLevel {
+		entry := logger.newEntry()
+		entry.Error(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Fatal(args ...interface{}) {
+	if logger.Level >= FatalLevel {
+		entry := logger.newEntry()
+		entry.Fatal(args...)
+		logger.releaseEntry(entry)
+	}
+	Exit(1)
+}
+
+func (logger *Logger) Panic(args ...interface{}) {
+	if logger.Level >= PanicLevel {
+		entry := logger.newEntry()
+		entry.Panic(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Debugln(args ...interface{}) {
+	if logger.Level >= DebugLevel {
+		entry := logger.newEntry()
+		entry.Debugln(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Infoln(args ...interface{}) {
+	if logger.Level >= InfoLevel {
+		entry := logger.newEntry()
+		entry.Infoln(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Println(args ...interface{}) {
+	entry := logger.newEntry()
+	entry.Println(args...)
+	logger.releaseEntry(entry)
+}
+
+func (logger *Logger) Warnln(args ...interface{}) {
+	if logger.Level >= WarnLevel {
+		entry := logger.newEntry()
+		entry.Warnln(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Warningln(args ...interface{}) {
+	if logger.Level >= WarnLevel {
+		entry := logger.newEntry()
+		entry.Warnln(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Errorln(args ...interface{}) {
+	if logger.Level >= ErrorLevel {
+		entry := logger.newEntry()
+		entry.Errorln(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+func (logger *Logger) Fatalln(args ...interface{}) {
+	if logger.Level >= FatalLevel {
+		entry := logger.newEntry()
+		entry.Fatalln(args...)
+		logger.releaseEntry(entry)
+	}
+	Exit(1)
+}
+
+func (logger *Logger) Panicln(args ...interface{}) {
+	if logger.Level >= PanicLevel {
+		entry := logger.newEntry()
+		entry.Panicln(args...)
+		logger.releaseEntry(entry)
+	}
+}
+
+//When file is opened with appending mode, it's safe to
+//write concurrently to a file (within 4k message on Linux).
+//In these cases user can choose to disable the lock.
+func (logger *Logger) SetNoLock() {
+	logger.mu.Disable()
+}
--- a/vendor/github.com/Sirupsen/logrus/logrus.go
+++ b/vendor/github.com/Sirupsen/logrus/logrus.go
@ -0,0 +1,143 @@
+package logrus
+
+import (
+	"fmt"
+	"log"
+	"strings"
+)
+
+// Fields type, used to pass to `WithFields`.
+type Fields map[string]interface{}
+
+// Level type
+type Level uint8
+
+// Convert the Level to a string. E.g. PanicLevel becomes "panic".
+func (level Level) String() string {
+	switch level {
+	case DebugLevel:
+		return "debug"
+	case InfoLevel:
+		return "info"
+	case WarnLevel:
+		return "warning"
+	case ErrorLevel:
+		return "error"
+	case FatalLevel:
+		return "fatal"
+	case PanicLevel:
+		return "panic"
+	}
+
+	return "unknown"
+}
+
+// ParseLevel takes a string level and returns the Logrus log level constant.
+func ParseLevel(lvl string) (Level, error) {
+	switch strings.ToLower(lvl) {
+	case "panic":
+		return PanicLevel, nil
+	case "fatal":
+		return FatalLevel, nil
+	case "error":
+		return ErrorLevel, nil
+	case "warn", "warning":
+		return WarnLevel, nil
+	case "info":
+		return InfoLevel, nil
+	case "debug":
+		return DebugLevel, nil
+	}
+
+	var l Level
+	return l, fmt.Errorf("not a valid logrus Level: %q", lvl)
+}
+
+// A constant exposing all logging levels
+var AllLevels = []Level{
+	PanicLevel,
+	FatalLevel,
+	ErrorLevel,
+	WarnLevel,
+	InfoLevel,
+	DebugLevel,
+}
+
+// These are the different logging levels. You can set the logging level to log
+// on your instance of logger, obtained with `logrus.New()`.
+const (
+	// PanicLevel level, highest level of severity. Logs and then calls panic with the
+	// message passed to Debug, Info, ...
+	PanicLevel Level = iota
+	// FatalLevel level. Logs and then calls `os.Exit(1)`. It will exit even if the
+	// logging level is set to Panic.
+	FatalLevel
+	// ErrorLevel level. Logs. Used for errors that should definitely be noted.
+	// Commonly used for hooks to send errors to an error tracking service.
+	ErrorLevel
+	// WarnLevel level. Non-critical entries that deserve eyes.
+	WarnLevel
+	// InfoLevel level. General operational entries about what's going on inside the
+	// application.
+	InfoLevel
+	// DebugLevel level. Usually only enabled when debugging. Very verbose logging.
+	DebugLevel
+)
+
+// Won't compile if StdLogger can't be realized by a log.Logger
+var (
+	_ StdLogger = &log.Logger{}
+	_ StdLogger = &Entry{}
+	_ StdLogger = &Logger{}
+)
+
+// StdLogger is what your logrus-enabled library should take, that way
+// it'll accept a stdlib logger and a logrus logger. There's no standard
+// interface, this is the closest we get, unfortunately.
+type StdLogger interface {
+	Print(...interface{})
+	Printf(string, ...interface{})
+	Println(...interface{})
+
+	Fatal(...interface{})
+	Fatalf(string, ...interface{})
+	Fatalln(...interface{})
+
+	Panic(...interface{})
+	Panicf(string, ...interface{})
+	Panicln(...interface{})
+}
+
+// The FieldLogger interface generalizes the Entry and Logger types
+type FieldLogger interface {
+	WithField(key string, value interface{}) *Entry
+	WithFields(fields Fields) *Entry
+	WithError(err error) *Entry
+
+	Debugf(format string, args ...interface{})
+	Infof(format string, args ...interface{})
+	Printf(format string, args ...interface{})
+	Warnf(format string, args ...interface{})
+	Warningf(format string, args ...interface{})
+	Errorf(format string, args ...interface{})
+	Fatalf(format string, args ...interface{})
+	Panicf(format string, args ...interface{})
+
+	Debug(args ...interface{})
+	Info(args ...interface{})
+	Print(args ...interface{})
+	Warn(args ...interface{})
+	Warning(args ...interface{})
+	Error(args ...interface{})
+	Fatal(args ...interface{})
+	Panic(args ...interface{})
+
+	Debugln(args ...interface{})
+	Infoln(args ...interface{})
+	Println(args ...interface{})
+	Warnln(args ...interface{})
+	Warningln(args ...interface{})
+	Errorln(args ...interface{})
+	Fatalln(args ...interface{})
+	Panicln(args ...interface{})
+}
--- a/vendor/github.com/Sirupsen/logrus/terminal_appengine.go
+++ b/vendor/github.com/Sirupsen/logrus/terminal_appengine.go
@ -0,0 +1,10 @@
+// +build appengine
+
+package logrus
+
+import "io"
+
+// IsTerminal returns true if stderr's file descriptor is a terminal.
+func IsTerminal(f io.Writer) bool {
+	return true
+}
--- a/vendor/github.com/Sirupsen/logrus/terminal_bsd.go
+++ b/vendor/github.com/Sirupsen/logrus/terminal_bsd.go
@ -0,0 +1,10 @@
+// +build darwin freebsd openbsd netbsd dragonfly
+// +build !appengine
+
+package logrus
+
+import "syscall"
+
+const ioctlReadTermios = syscall.TIOCGETA
+
+type Termios syscall.Termios
--- a/vendor/github.com/Sirupsen/logrus/terminal_linux.go
+++ b/vendor/github.com/Sirupsen/logrus/terminal_linux.go
@ -0,0 +1,14 @@
+// Based on ssh/terminal:
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !appengine
+
+package logrus
+
+import "syscall"
+
+const ioctlReadTermios = syscall.TCGETS
+
+type Termios syscall.Termios
--- a/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go
+++ b/vendor/github.com/Sirupsen/logrus/terminal_notwindows.go
@ -0,0 +1,28 @@
+// Based on ssh/terminal:
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux darwin freebsd openbsd netbsd dragonfly
+// +build !appengine
+
+package logrus
+
+import (
+	"io"
+	"os"
+	"syscall"
+	"unsafe"
+)
+
+// IsTerminal returns true if stderr's file descriptor is a terminal.
+func IsTerminal(f io.Writer) bool {
+	var termios Termios
+	switch v := f.(type) {
+	case *os.File:
+		_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(v.Fd()), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
+		return err == 0
+	default:
+		return false
+	}
+}
--- a/vendor/github.com/Sirupsen/logrus/terminal_solaris.go
+++ b/vendor/github.com/Sirupsen/logrus/terminal_solaris.go
@ -0,0 +1,21 @@
+// +build solaris,!appengine
+
+package logrus
+
+import (
+	"io"
+	"os"
+
+	"golang.org/x/sys/unix"
+)
+
+// IsTerminal returns true if the given file descriptor is a terminal.
+func IsTerminal(f io.Writer) bool {
+	switch v := f.(type) {
+	case *os.File:
+		_, err := unix.IoctlGetTermios(int(v.Fd()), unix.TCGETA)
+		return err == nil
+	default:
+		return false
+	}
+}
--- a/vendor/github.com/Sirupsen/logrus/terminal_windows.go
+++ b/vendor/github.com/Sirupsen/logrus/terminal_windows.go
@ -0,0 +1,33 @@
+// Based on ssh/terminal:
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build windows,!appengine
+
+package logrus
+
+import (
+	"io"
+	"os"
+	"syscall"
+	"unsafe"
+)
+
+var kernel32 = syscall.NewLazyDLL("kernel32.dll")
+
+var (
+	procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
+)
+
+// IsTerminal returns true if stderr's file descriptor is a terminal.
+func IsTerminal(f io.Writer) bool {
+	switch v := f.(type) {
+	case *os.File:
+		var st uint32
+		r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(v.Fd()), uintptr(unsafe.Pointer(&st)), 0)
+		return r != 0 && e == 0
+	default:
+		return false
+	}
+}
--- a/vendor/github.com/Sirupsen/logrus/text_formatter.go
+++ b/vendor/github.com/Sirupsen/logrus/text_formatter.go
@ -0,0 +1,189 @@
+package logrus
+
+import (
+	"bytes"
+	"fmt"
+	"sort"
+	"strings"
+	"sync"
+	"time"
+)
+
+const (
+	nocolor = 0
+	red     = 31
+	green   = 32
+	yellow  = 33
+	blue    = 34
+	gray    = 37
+)
+
+var (
+	baseTimestamp time.Time
+)
+
+func init() {
+	baseTimestamp = time.Now()
+}
+
+type TextFormatter struct {
+	// Set to true to bypass checking for a TTY before outputting colors.
+	ForceColors bool
+
+	// Force disabling colors.
+	DisableColors bool
+
+	// Disable timestamp logging. useful when output is redirected to logging
+	// system that already adds timestamps.
+	DisableTimestamp bool
+
+	// Enable logging the full timestamp when a TTY is attached instead of just
+	// the time passed since beginning of execution.
+	FullTimestamp bool
+
+	// TimestampFormat to use for display when a full timestamp is printed
+	TimestampFormat string
+
+	// The fields are sorted by default for a consistent output. For applications
+	// that log extremely frequently and don't use the JSON formatter this may not
+	// be desired.
+	DisableSorting bool
+
+	// QuoteEmptyFields will wrap empty fields in quotes if true
+	QuoteEmptyFields bool
+
+	// QuoteCharacter can be set to the override the default quoting character "
+	// with something else. For example: ', or `.
+	QuoteCharacter string
+
+	// Whether the logger's out is to a terminal
+	isTerminal bool
+
+	sync.Once
+}
+
+func (f *TextFormatter) init(entry *Entry) {
+	if len(f.QuoteCharacter) == 0 {
+		f.QuoteCharacter = "\""
+	}
+	if entry.Logger != nil {
+		f.isTerminal = IsTerminal(entry.Logger.Out)
+	}
+}
+
+func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
+	var b *bytes.Buffer
+	keys := make([]string, 0, len(entry.Data))
+	for k := range entry.Data {
+		keys = append(keys, k)
+	}
+
+	if !f.DisableSorting {
+		sort.Strings(keys)
+	}
+	if entry.Buffer != nil {
+		b = entry.Buffer
+	} else {
+		b = &bytes.Buffer{}
+	}
+
+	prefixFieldClashes(entry.Data)
+
+	f.Do(func() { f.init(entry) })
+
+	isColored := (f.ForceColors || f.isTerminal) && !f.DisableColors
+
+	timestampFormat := f.TimestampFormat
+	if timestampFormat == "" {
+		timestampFormat = DefaultTimestampFormat
+	}
+	if isColored {
+		f.printColored(b, entry, keys, timestampFormat)
+	} else {
+		if !f.DisableTimestamp {
+			f.appendKeyValue(b, "time", entry.Time.Format(timestampFormat))
+		}
+		f.appendKeyValue(b, "level", entry.Level.String())
+		if entry.Message != "" {
+			f.appendKeyValue(b, "msg", entry.Message)
+		}
+		for _, key := range keys {
+			f.appendKeyValue(b, key, entry.Data[key])
+		}
+	}
+
+	b.WriteByte('\n')
+	return b.Bytes(), nil
+}
+
+func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []string, timestampFormat string) {
+	var levelColor int
+	switch entry.Level {
+	case DebugLevel:
+		levelColor = gray
+	case WarnLevel:
+		levelColor = yellow
+	case ErrorLevel, FatalLevel, PanicLevel:
+		levelColor = red
+	default:
+		levelColor = blue
+	}
+
+	levelText := strings.ToUpper(entry.Level.String())[0:4]
+
+	if f.DisableTimestamp {
+		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m %-44s ", levelColor, levelText, entry.Message)
+	} else if !f.FullTimestamp {
+		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, int(entry.Time.Sub(baseTimestamp)/time.Second), entry.Message)
+	} else {
+		fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s] %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), entry.Message)
+	}
+	for _, k := range keys {
+		v := entry.Data[k]
+		fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=", levelColor, k)
+		f.appendValue(b, v)
+	}
+}
+
+func (f *TextFormatter) needsQuoting(text string) bool {
+	if f.QuoteEmptyFields && len(text) == 0 {
+		return true
+	}
+	for _, ch := range text {
+		if !((ch >= 'a' && ch <= 'z') ||
+			(ch >= 'A' && ch <= 'Z') ||
+			(ch >= '0' && ch <= '9') ||
+			ch == '-' || ch == '.') {
+			return true
+		}
+	}
+	return false
+}
+
+func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key string, value interface{}) {
+
+	b.WriteString(key)
+	b.WriteByte('=')
+	f.appendValue(b, value)
+	b.WriteByte(' ')
+}
+
+func (f *TextFormatter) appendValue(b *bytes.Buffer, value interface{}) {
+	switch value := value.(type) {
+	case string:
+		if !f.needsQuoting(value) {
+			b.WriteString(value)
+		} else {
+			fmt.Fprintf(b, "%s%v%s", f.QuoteCharacter, value, f.QuoteCharacter)
+		}
+	case error:
+		errmsg := value.Error()
+		if !f.needsQuoting(errmsg) {
+			b.WriteString(errmsg)
+		} else {
+			fmt.Fprintf(b, "%s%v%s", f.QuoteCharacter, errmsg, f.QuoteCharacter)
+		}
+	default:
+		fmt.Fprint(b, value)
+	}
+}
--- a/vendor/github.com/Sirupsen/logrus/writer.go
+++ b/vendor/github.com/Sirupsen/logrus/writer.go
@ -0,0 +1,62 @@
+package logrus
+
+import (
+	"bufio"
+	"io"
+	"runtime"
+)
+
+func (logger *Logger) Writer() *io.PipeWriter {
+	return logger.WriterLevel(InfoLevel)
+}
+
+func (logger *Logger) WriterLevel(level Level) *io.PipeWriter {
+	return NewEntry(logger).WriterLevel(level)
+}
+
+func (entry *Entry) Writer() *io.PipeWriter {
+	return entry.WriterLevel(InfoLevel)
+}
+
+func (entry *Entry) WriterLevel(level Level) *io.PipeWriter {
+	reader, writer := io.Pipe()
+
+	var printFunc func(args ...interface{})
+
+	switch level {
+	case DebugLevel:
+		printFunc = entry.Debug
+	case InfoLevel:
+		printFunc = entry.Info
+	case WarnLevel:
+		printFunc = entry.Warn
+	case ErrorLevel:
+		printFunc = entry.Error
+	case FatalLevel:
+		printFunc = entry.Fatal
+	case PanicLevel:
+		printFunc = entry.Panic
+	default:
+		printFunc = entry.Print
+	}
+
+	go entry.writerScanner(reader, printFunc)
+	runtime.SetFinalizer(writer, writerFinalizer)
+
+	return writer
+}
+
+func (entry *Entry) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) {
+	scanner := bufio.NewScanner(reader)
+	for scanner.Scan() {
+		printFunc(scanner.Text())
+	}
+	if err := scanner.Err(); err != nil {
+		entry.Errorf("Error while reading from Writer: %s", err)
+	}
+	reader.Close()
+}
+
+func writerFinalizer(writer *io.PipeWriter) {
+	writer.Close()
+}
--- a/vendor/github.com/alecthomas/log4go/LICENSE
+++ b/vendor/github.com/alecthomas/log4go/LICENSE
@ -0,0 +1,13 @@
+Copyright (c) 2010, Kyle Lemons <kyle@kylelemons.net>. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--- a/vendor/github.com/alecthomas/log4go/config.go
+++ b/vendor/github.com/alecthomas/log4go/config.go
@ -0,0 +1,288 @@
+// Copyright (C) 2010, Kyle Lemons <kyle@kylelemons.net>.  All rights reserved.
+
+package log4go
+
+import (
+	"encoding/xml"
+	"fmt"
+	"io/ioutil"
+	"os"
+	"strconv"
+	"strings"
+)
+
+type xmlProperty struct {
+	Name  string `xml:"name,attr"`
+	Value string `xml:",chardata"`
+}
+
+type xmlFilter struct {
+	Enabled  string        `xml:"enabled,attr"`
+	Tag      string        `xml:"tag"`
+	Level    string        `xml:"level"`
+	Type     string        `xml:"type"`
+	Property []xmlProperty `xml:"property"`
+}
+
+type xmlLoggerConfig struct {
+	Filter []xmlFilter `xml:"filter"`
+}
+
+// Load XML configuration; see examples/example.xml for documentation
+func (log Logger) LoadConfiguration(filename string) {
+	log.Close()
+
+	// Open the configuration file
+	fd, err := os.Open(filename)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Could not open %q for reading: %s\n", filename, err)
+		os.Exit(1)
+	}
+
+	contents, err := ioutil.ReadAll(fd)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Could not read %q: %s\n", filename, err)
+		os.Exit(1)
+	}
+
+	xc := new(xmlLoggerConfig)
+	if err := xml.Unmarshal(contents, xc); err != nil {
+		fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Could not parse XML configuration in %q: %s\n", filename, err)
+		os.Exit(1)
+	}
+
+	for _, xmlfilt := range xc.Filter {
+		var filt LogWriter
+		var lvl Level
+		bad, good, enabled := false, true, false
+
+		// Check required children
+		if len(xmlfilt.Enabled) == 0 {
+			fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Required attribute %s for filter missing in %s\n", "enabled", filename)
+			bad = true
+		} else {
+			enabled = xmlfilt.Enabled != "false"
+		}
+		if len(xmlfilt.Tag) == 0 {
+			fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Required child <%s> for filter missing in %s\n", "tag", filename)
+			bad = true
+		}
+		if len(xmlfilt.Type) == 0 {
+			fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Required child <%s> for filter missing in %s\n", "type", filename)
+			bad = true
+		}
+		if len(xmlfilt.Level) == 0 {
+			fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Required child <%s> for filter missing in %s\n", "level", filename)
+			bad = true
+		}
+
+		switch xmlfilt.Level {
+		case "FINEST":
+			lvl = FINEST
+		case "FINE":
+			lvl = FINE
+		case "DEBUG":
+			lvl = DEBUG
+		case "TRACE":
+			lvl = TRACE
+		case "INFO":
+			lvl = INFO
+		case "WARNING":
+			lvl = WARNING
+		case "ERROR":
+			lvl = ERROR
+		case "CRITICAL":
+			lvl = CRITICAL
+		default:
+			fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Required child <%s> for filter has unknown value in %s: %s\n", "level", filename, xmlfilt.Level)
+			bad = true
+		}
+
+		// Just so all of the required attributes are errored at the same time if missing
+		if bad {
+			os.Exit(1)
+		}
+
+		switch xmlfilt.Type {
+		case "console":
+			filt, good = xmlToConsoleLogWriter(filename, xmlfilt.Property, enabled)
+		case "file":
+			filt, good = xmlToFileLogWriter(filename, xmlfilt.Property, enabled)
+		case "xml":
+			filt, good = xmlToXMLLogWriter(filename, xmlfilt.Property, enabled)
+		case "socket":
+			filt, good = xmlToSocketLogWriter(filename, xmlfilt.Property, enabled)
+		default:
+			fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Could not load XML configuration in %s: unknown filter type \"%s\"\n", filename, xmlfilt.Type)
+			os.Exit(1)
+		}
+
+		// Just so all of the required params are errored at the same time if wrong
+		if !good {
+			os.Exit(1)
+		}
+
+		// If we're disabled (syntax and correctness checks only), don't add to logger
+		if !enabled {
+			continue
+		}
+
+		log[xmlfilt.Tag] = &Filter{lvl, filt}
+	}
+}
+
+func xmlToConsoleLogWriter(filename string, props []xmlProperty, enabled bool) (*ConsoleLogWriter, bool) {
+	// Parse properties
+	for _, prop := range props {
+		switch prop.Name {
+		default:
+			fmt.Fprintf(os.Stderr, "LoadConfiguration: Warning: Unknown property \"%s\" for console filter in %s\n", prop.Name, filename)
+		}
+	}
+
+	// If it's disabled, we're just checking syntax
+	if !enabled {
+		return nil, true
+	}
+
+	return NewConsoleLogWriter(), true
+}
+
+// Parse a number with K/M/G suffixes based on thousands (1000) or 2^10 (1024)
+func strToNumSuffix(str string, mult int) int {
+	num := 1
+	if len(str) > 1 {
+		switch str[len(str)-1] {
+		case 'G', 'g':
+			num *= mult
+			fallthrough
+		case 'M', 'm':
+			num *= mult
+			fallthrough
+		case 'K', 'k':
+			num *= mult
+			str = str[0 : len(str)-1]
+		}
+	}
+	parsed, _ := strconv.Atoi(str)
+	return parsed * num
+}
+func xmlToFileLogWriter(filename string, props []xmlProperty, enabled bool) (*FileLogWriter, bool) {
+	file := ""
+	format := "[%D %T] [%L] (%S) %M"
+	maxlines := 0
+	maxsize := 0
+	daily := false
+	rotate := false
+
+	// Parse properties
+	for _, prop := range props {
+		switch prop.Name {
+		case "filename":
+			file = strings.Trim(prop.Value, " \r\n")
+		case "format":
+			format = strings.Trim(prop.Value, " \r\n")
+		case "maxlines":
+			maxlines = strToNumSuffix(strings.Trim(prop.Value, " \r\n"), 1000)
+		case "maxsize":
+			maxsize = strToNumSuffix(strings.Trim(prop.Value, " \r\n"), 1024)
+		case "daily":
+			daily = strings.Trim(prop.Value, " \r\n") != "false"
+		case "rotate":
+			rotate = strings.Trim(prop.Value, " \r\n") != "false"
+		default:
+			fmt.Fprintf(os.Stderr, "LoadConfiguration: Warning: Unknown property \"%s\" for file filter in %s\n", prop.Name, filename)
+		}
+	}
+
+	// Check properties
+	if len(file) == 0 {
+		fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Required property \"%s\" for file filter missing in %s\n", "filename", filename)
+		return nil, false
+	}
+
+	// If it's disabled, we're just checking syntax
+	if !enabled {
+		return nil, true
+	}
+
+	flw := NewFileLogWriter(file, rotate)
+	flw.SetFormat(format)
+	flw.SetRotateLines(maxlines)
+	flw.SetRotateSize(maxsize)
+	flw.SetRotateDaily(daily)
+	return flw, true
+}
+
+func xmlToXMLLogWriter(filename string, props []xmlProperty, enabled bool) (*FileLogWriter, bool) {
+	file := ""
+	maxrecords := 0
+	maxsize := 0
+	daily := false
+	rotate := false
+
+	// Parse properties
+	for _, prop := range props {
+		switch prop.Name {
+		case "filename":
+			file = strings.Trim(prop.Value, " \r\n")
+		case "maxrecords":
+			maxrecords = strToNumSuffix(strings.Trim(prop.Value, " \r\n"), 1000)
+		case "maxsize":
+			maxsize = strToNumSuffix(strings.Trim(prop.Value, " \r\n"), 1024)
+		case "daily":
+			daily = strings.Trim(prop.Value, " \r\n") != "false"
+		case "rotate":
+			rotate = strings.Trim(prop.Value, " \r\n") != "false"
+		default:
+			fmt.Fprintf(os.Stderr, "LoadConfiguration: Warning: Unknown property \"%s\" for xml filter in %s\n", prop.Name, filename)
+		}
+	}
+
+	// Check properties
+	if len(file) == 0 {
+		fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Required property \"%s\" for xml filter missing in %s\n", "filename", filename)
+		return nil, false
+	}
+
+	// If it's disabled, we're just checking syntax
+	if !enabled {
+		return nil, true
+	}
+
+	xlw := NewXMLLogWriter(file, rotate)
+	xlw.SetRotateLines(maxrecords)
+	xlw.SetRotateSize(maxsize)
+	xlw.SetRotateDaily(daily)
+	return xlw, true
+}
+
+func xmlToSocketLogWriter(filename string, props []xmlProperty, enabled bool) (SocketLogWriter, bool) {
+	endpoint := ""
+	protocol := "udp"
+
+	// Parse properties
+	for _, prop := range props {
+		switch prop.Name {
+		case "endpoint":
+			endpoint = strings.Trim(prop.Value, " \r\n")
+		case "protocol":
+			protocol = strings.Trim(prop.Value, " \r\n")
+		default:
+			fmt.Fprintf(os.Stderr, "LoadConfiguration: Warning: Unknown property \"%s\" for file filter in %s\n", prop.Name, filename)
+		}
+	}
+
+	// Check properties
+	if len(endpoint) == 0 {
+		fmt.Fprintf(os.Stderr, "LoadConfiguration: Error: Required property \"%s\" for file filter missing in %s\n", "endpoint", filename)
+		return nil, false
+	}
+
+	// If it's disabled, we're just checking syntax
+	if !enabled {
+		return nil, true
+	}
+
+	return NewSocketLogWriter(protocol, endpoint), true
+}
--- a/vendor/github.com/alecthomas/log4go/examples/ConsoleLogWriter_Manual.go
+++ b/vendor/github.com/alecthomas/log4go/examples/ConsoleLogWriter_Manual.go
@ -0,0 +1,14 @@
+package main
+
+import (
+	"time"
+)
+
+import l4g "code.google.com/p/log4go"
+
+func main() {
+	log := l4g.NewLogger()
+	defer log.Close()
+	log.AddFilter("stdout", l4g.DEBUG, l4g.NewConsoleLogWriter())
+	log.Info("The time is now: %s", time.Now().Format("15:04:05 MST 2006/01/02"))
+}
--- a/vendor/github.com/alecthomas/log4go/examples/FileLogWriter_Manual.go
+++ b/vendor/github.com/alecthomas/log4go/examples/FileLogWriter_Manual.go
@ -0,0 +1,57 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"os"
+	"time"
+)
+
+import l4g "code.google.com/p/log4go"
+
+const (
+	filename = "flw.log"
+)
+
+func main() {
+	// Get a new logger instance
+	log := l4g.NewLogger()
+
+	// Create a default logger that is logging messages of FINE or higher
+	log.AddFilter("file", l4g.FINE, l4g.NewFileLogWriter(filename, false))
+	log.Close()
+
+	/* Can also specify manually via the following: (these are the defaults) */
+	flw := l4g.NewFileLogWriter(filename, false)
+	flw.SetFormat("[%D %T] [%L] (%S) %M")
+	flw.SetRotate(false)
+	flw.SetRotateSize(0)
+	flw.SetRotateLines(0)
+	flw.SetRotateDaily(false)
+	log.AddFilter("file", l4g.FINE, flw)
+
+	// Log some experimental messages
+	log.Finest("Everything is created now (notice that I will not be printing to the file)")
+	log.Info("The time is now: %s", time.Now().Format("15:04:05 MST 2006/01/02"))
+	log.Critical("Time to close out!")
+
+	// Close the log
+	log.Close()
+
+	// Print what was logged to the file (yes, I know I'm skipping error checking)
+	fd, _ := os.Open(filename)
+	in := bufio.NewReader(fd)
+	fmt.Print("Messages logged to file were: (line numbers not included)\n")
+	for lineno := 1; ; lineno++ {
+		line, err := in.ReadString('\n')
+		if err == io.EOF {
+			break
+		}
+		fmt.Printf("%3d:\t%s", lineno, line)
+	}
+	fd.Close()
+
+	// Remove the file so it's not lying around
+	os.Remove(filename)
+}
--- a/vendor/github.com/alecthomas/log4go/examples/SimpleNetLogServer.go
+++ b/vendor/github.com/alecthomas/log4go/examples/SimpleNetLogServer.go
@ -0,0 +1,42 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"net"
+	"os"
+)
+
+var (
+	port = flag.String("p", "12124", "Port number to listen on")
+)
+
+func e(err error) {
+	if err != nil {
+		fmt.Printf("Erroring out: %s\n", err)
+		os.Exit(1)
+	}
+}
+
+func main() {
+	flag.Parse()
+
+	// Bind to the port
+	bind, err := net.ResolveUDPAddr("0.0.0.0:" + *port)
+	e(err)
+
+	// Create listener
+	listener, err := net.ListenUDP("udp", bind)
+	e(err)
+
+	fmt.Printf("Listening to port %s...\n", *port)
+	for {
+		// read into a new buffer
+		buffer := make([]byte, 1024)
+		_, _, err := listener.ReadFrom(buffer)
+		e(err)
+
+		// log to standard output
+		fmt.Println(string(buffer))
+	}
+}
--- a/vendor/github.com/alecthomas/log4go/examples/SocketLogWriter_Manual.go
+++ b/vendor/github.com/alecthomas/log4go/examples/SocketLogWriter_Manual.go
@ -0,0 +1,18 @@
+package main
+
+import (
+	"time"
+)
+
+import l4g "code.google.com/p/log4go"
+
+func main() {
+	log := l4g.NewLogger()
+	log.AddFilter("network", l4g.FINEST, l4g.NewSocketLogWriter("udp", "192.168.1.255:12124"))
+
+	// Run `nc -u -l -p 12124` or similar before you run this to see the following message
+	log.Info("The time is now: %s", time.Now().Format("15:04:05 MST 2006/01/02"))
+
+	// This makes sure the output stream buffer is written
+	log.Close()
+}
--- a/vendor/github.com/alecthomas/log4go/examples/XMLConfigurationExample.go
+++ b/vendor/github.com/alecthomas/log4go/examples/XMLConfigurationExample.go
@ -0,0 +1,13 @@
+package main
+
+import l4g "code.google.com/p/log4go"
+
+func main() {
+	// Load the configuration (isn't this easy?)
+	l4g.LoadConfiguration("example.xml")
+
+	// And now we're ready!
+	l4g.Finest("This will only go to those of you really cool UDP kids!  If you change enabled=true.")
+	l4g.Debug("Oh no!  %d + %d = %d!", 2, 2, 2+2)
+	l4g.Info("About that time, eh chaps?")
+}
--- a/vendor/github.com/alecthomas/log4go/filelog.go
+++ b/vendor/github.com/alecthomas/log4go/filelog.go
@ -0,0 +1,264 @@
+// Copyright (C) 2010, Kyle Lemons <kyle@kylelemons.net>.  All rights reserved.
+
+package log4go
+
+import (
+	"fmt"
+	"os"
+	"time"
+)
+
+// This log writer sends output to a file
+type FileLogWriter struct {
+	rec chan *LogRecord
+	rot chan bool
+
+	// The opened file
+	filename string
+	file     *os.File
+
+	// The logging format
+	format string
+
+	// File header/trailer
+	header, trailer string
+
+	// Rotate at linecount
+	maxlines          int
+	maxlines_curlines int
+
+	// Rotate at size
+	maxsize         int
+	maxsize_cursize int
+
+	// Rotate daily
+	daily          bool
+	daily_opendate int
+
+	// Keep old logfiles (.001, .002, etc)
+	rotate    bool
+	maxbackup int
+}
+
+// This is the FileLogWriter's output method
+func (w *FileLogWriter) LogWrite(rec *LogRecord) {
+	w.rec <- rec
+}
+
+func (w *FileLogWriter) Close() {
+	close(w.rec)
+	w.file.Sync()
+}
+
+// NewFileLogWriter creates a new LogWriter which writes to the given file and
+// has rotation enabled if rotate is true.
+//
+// If rotate is true, any time a new log file is opened, the old one is renamed
+// with a .### extension to preserve it.  The various Set* methods can be used
+// to configure log rotation based on lines, size, and daily.
+//
+// The standard log-line format is:
+//   [%D %T] [%L] (%S) %M
+func NewFileLogWriter(fname string, rotate bool) *FileLogWriter {
+	w := &FileLogWriter{
+		rec:       make(chan *LogRecord, LogBufferLength),
+		rot:       make(chan bool),
+		filename:  fname,
+		format:    "[%D %T] [%L] (%S) %M",
+		rotate:    rotate,
+		maxbackup: 999,
+	}
+
+	// open the file for the first time
+	if err := w.intRotate(); err != nil {
+		fmt.Fprintf(os.Stderr, "FileLogWriter(%q): %s\n", w.filename, err)
+		return nil
+	}
+
+	go func() {
+		defer func() {
+			if w.file != nil {
+				fmt.Fprint(w.file, FormatLogRecord(w.trailer, &LogRecord{Created: time.Now()}))
+				w.file.Close()
+			}
+		}()
+
+		for {
+			select {
+			case <-w.rot:
+				if err := w.intRotate(); err != nil {
+					fmt.Fprintf(os.Stderr, "FileLogWriter(%q): %s\n", w.filename, err)
+					return
+				}
+			case rec, ok := <-w.rec:
+				if !ok {
+					return
+				}
+				now := time.Now()
+				if (w.maxlines > 0 && w.maxlines_curlines >= w.maxlines) ||
+					(w.maxsize > 0 && w.maxsize_cursize >= w.maxsize) ||
+					(w.daily && now.Day() != w.daily_opendate) {
+					if err := w.intRotate(); err != nil {
+						fmt.Fprintf(os.Stderr, "FileLogWriter(%q): %s\n", w.filename, err)
+						return
+					}
+				}
+
+				// Perform the write
+				n, err := fmt.Fprint(w.file, FormatLogRecord(w.format, rec))
+				if err != nil {
+					fmt.Fprintf(os.Stderr, "FileLogWriter(%q): %s\n", w.filename, err)
+					return
+				}
+
+				// Update the counts
+				w.maxlines_curlines++
+				w.maxsize_cursize += n
+			}
+		}
+	}()
+
+	return w
+}
+
+// Request that the logs rotate
+func (w *FileLogWriter) Rotate() {
+	w.rot <- true
+}
+
+// If this is called in a threaded context, it MUST be synchronized
+func (w *FileLogWriter) intRotate() error {
+	// Close any log file that may be open
+	if w.file != nil {
+		fmt.Fprint(w.file, FormatLogRecord(w.trailer, &LogRecord{Created: time.Now()}))
+		w.file.Close()
+	}
+
+	// If we are keeping log files, move it to the next available number
+	if w.rotate {
+		_, err := os.Lstat(w.filename)
+		if err == nil { // file exists
+			// Find the next available number
+			num := 1
+			fname := ""
+			if w.daily && time.Now().Day() != w.daily_opendate {
+				yesterday := time.Now().AddDate(0, 0, -1).Format("2006-01-02")
+
+				for ; err == nil && num <= 999; num++ {
+					fname = w.filename + fmt.Sprintf(".%s.%03d", yesterday, num)
+					_, err = os.Lstat(fname)
+				}
+				// return error if the last file checked still existed
+				if err == nil {
+					return fmt.Errorf("Rotate: Cannot find free log number to rename %s\n", w.filename)
+				}
+			} else {
+				num = w.maxbackup - 1
+				for ; num >= 1; num-- {
+					fname = w.filename + fmt.Sprintf(".%d", num)
+					nfname := w.filename + fmt.Sprintf(".%d", num+1)
+					_, err = os.Lstat(fname)
+					if err == nil {
+						os.Rename(fname, nfname)
+					}
+				}
+			}
+
+			w.file.Close()
+			// Rename the file to its newfound home
+			err = os.Rename(w.filename, fname)
+			if err != nil {
+				return fmt.Errorf("Rotate: %s\n", err)
+			}
+		}
+	}
+
+	// Open the log file
+	fd, err := os.OpenFile(w.filename, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0660)
+	if err != nil {
+		return err
+	}
+	w.file = fd
+
+	now := time.Now()
+	fmt.Fprint(w.file, FormatLogRecord(w.header, &LogRecord{Created: now}))
+
+	// Set the daily open date to the current date
+	w.daily_opendate = now.Day()
+
+	// initialize rotation values
+	w.maxlines_curlines = 0
+	w.maxsize_cursize = 0
+
+	return nil
+}
+
+// Set the logging format (chainable).  Must be called before the first log
+// message is written.
+func (w *FileLogWriter) SetFormat(format string) *FileLogWriter {
+	w.format = format
+	return w
+}
+
+// Set the logfile header and footer (chainable).  Must be called before the first log
+// message is written.  These are formatted similar to the FormatLogRecord (e.g.
+// you can use %D and %T in your header/footer for date and time).
+func (w *FileLogWriter) SetHeadFoot(head, foot string) *FileLogWriter {
+	w.header, w.trailer = head, foot
+	if w.maxlines_curlines == 0 {
+		fmt.Fprint(w.file, FormatLogRecord(w.header, &LogRecord{Created: time.Now()}))
+	}
+	return w
+}
+
+// Set rotate at linecount (chainable). Must be called before the first log
+// message is written.
+func (w *FileLogWriter) SetRotateLines(maxlines int) *FileLogWriter {
+	//fmt.Fprintf(os.Stderr, "FileLogWriter.SetRotateLines: %v\n", maxlines)
+	w.maxlines = maxlines
+	return w
+}
+
+// Set rotate at size (chainable). Must be called before the first log message
+// is written.
+func (w *FileLogWriter) SetRotateSize(maxsize int) *FileLogWriter {
+	//fmt.Fprintf(os.Stderr, "FileLogWriter.SetRotateSize: %v\n", maxsize)
+	w.maxsize = maxsize
+	return w
+}
+
+// Set rotate daily (chainable). Must be called before the first log message is
+// written.
+func (w *FileLogWriter) SetRotateDaily(daily bool) *FileLogWriter {
+	//fmt.Fprintf(os.Stderr, "FileLogWriter.SetRotateDaily: %v\n", daily)
+	w.daily = daily
+	return w
+}
+
+// Set max backup files. Must be called before the first log message
+// is written.
+func (w *FileLogWriter) SetRotateMaxBackup(maxbackup int) *FileLogWriter {
+	w.maxbackup = maxbackup
+	return w
+}
+
+// SetRotate changes whether or not the old logs are kept. (chainable) Must be
+// called before the first log message is written.  If rotate is false, the
+// files are overwritten; otherwise, they are rotated to another file before the
+// new log is opened.
+func (w *FileLogWriter) SetRotate(rotate bool) *FileLogWriter {
+	//fmt.Fprintf(os.Stderr, "FileLogWriter.SetRotate: %v\n", rotate)
+	w.rotate = rotate
+	return w
+}
+
+// NewXMLLogWriter is a utility method for creating a FileLogWriter set up to
+// output XML record log messages instead of line-based ones.
+func NewXMLLogWriter(fname string, rotate bool) *FileLogWriter {
+	return NewFileLogWriter(fname, rotate).SetFormat(
+		`	<record level="%L">
+		<timestamp>%D %T</timestamp>
+		<source>%S</source>
+		<message>%M</message>
+	</record>`).SetHeadFoot("<log created=\"%D %T\">", "</log>")
+}
--- a/vendor/github.com/alecthomas/log4go/log4go.go
+++ b/vendor/github.com/alecthomas/log4go/log4go.go
@ -0,0 +1,484 @@
+// Copyright (C) 2010, Kyle Lemons <kyle@kylelemons.net>.  All rights reserved.
+
+// Package log4go provides level-based and highly configurable logging.
+//
+// Enhanced Logging
+//
+// This is inspired by the logging functionality in Java.  Essentially, you create a Logger
+// object and create output filters for it.  You can send whatever you want to the Logger,
+// and it will filter that based on your settings and send it to the outputs.  This way, you
+// can put as much debug code in your program as you want, and when you're done you can filter
+// out the mundane messages so only the important ones show up.
+//
+// Utility functions are provided to make life easier. Here is some example code to get started:
+//
+// log := log4go.NewLogger()
+// log.AddFilter("stdout", log4go.DEBUG, log4go.NewConsoleLogWriter())
+// log.AddFilter("log",    log4go.FINE,  log4go.NewFileLogWriter("example.log", true))
+// log.Info("The time is now: %s", time.LocalTime().Format("15:04:05 MST 2006/01/02"))
+//
+// The first two lines can be combined with the utility NewDefaultLogger:
+//
+// log := log4go.NewDefaultLogger(log4go.DEBUG)
+// log.AddFilter("log",    log4go.FINE,  log4go.NewFileLogWriter("example.log", true))
+// log.Info("The time is now: %s", time.LocalTime().Format("15:04:05 MST 2006/01/02"))
+//
+// Usage notes:
+// - The ConsoleLogWriter does not display the source of the message to standard
+//   output, but the FileLogWriter does.
+// - The utility functions (Info, Debug, Warn, etc) derive their source from the
+//   calling function, and this incurs extra overhead.
+//
+// Changes from 2.0:
+// - The external interface has remained mostly stable, but a lot of the
+//   internals have been changed, so if you depended on any of this or created
+//   your own LogWriter, then you will probably have to update your code.  In
+//   particular, Logger is now a map and ConsoleLogWriter is now a channel
+//   behind-the-scenes, and the LogWrite method no longer has return values.
+//
+// Future work: (please let me know if you think I should work on any of these particularly)
+// - Log file rotation
+// - Logging configuration files ala log4j
+// - Have the ability to remove filters?
+// - Have GetInfoChannel, GetDebugChannel, etc return a chan string that allows
+//   for another method of logging
+// - Add an XML filter type
+package log4go
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"runtime"
+	"strings"
+	"time"
+)
+
+// Version information
+const (
+	L4G_VERSION = "log4go-v3.0.1"
+	L4G_MAJOR   = 3
+	L4G_MINOR   = 0
+	L4G_BUILD   = 1
+)
+
+/****** Constants ******/
+
+// These are the integer logging levels used by the logger
+type Level int
+
+const (
+	FINEST Level = iota
+	FINE
+	DEBUG
+	TRACE
+	INFO
+	WARNING
+	ERROR
+	CRITICAL
+)
+
+// Logging level strings
+var (
+	levelStrings = [...]string{"FNST", "FINE", "DEBG", "TRAC", "INFO", "WARN", "EROR", "CRIT"}
+)
+
+func (l Level) String() string {
+	if l < 0 || int(l) > len(levelStrings) {
+		return "UNKNOWN"
+	}
+	return levelStrings[int(l)]
+}
+
+/****** Variables ******/
+var (
+	// LogBufferLength specifies how many log messages a particular log4go
+	// logger can buffer at a time before writing them.
+	LogBufferLength = 32
+)
+
+/****** LogRecord ******/
+
+// A LogRecord contains all of the pertinent information for each message
+type LogRecord struct {
+	Level   Level     // The log level
+	Created time.Time // The time at which the log message was created (nanoseconds)
+	Source  string    // The message source
+	Message string    // The log message
+}
+
+/****** LogWriter ******/
+
+// This is an interface for anything that should be able to write logs
+type LogWriter interface {
+	// This will be called to log a LogRecord message.
+	LogWrite(rec *LogRecord)
+
+	// This should clean up anything lingering about the LogWriter, as it is called before
+	// the LogWriter is removed.  LogWrite should not be called after Close.
+	Close()
+}
+
+/****** Logger ******/
+
+// A Filter represents the log level below which no log records are written to
+// the associated LogWriter.
+type Filter struct {
+	Level Level
+	LogWriter
+}
+
+// A Logger represents a collection of Filters through which log messages are
+// written.
+type Logger map[string]*Filter
+
+// Create a new logger.
+//
+// DEPRECATED: Use make(Logger) instead.
+func NewLogger() Logger {
+	os.Stderr.WriteString("warning: use of deprecated NewLogger\n")
+	return make(Logger)
+}
+
+// Create a new logger with a "stdout" filter configured to send log messages at
+// or above lvl to standard output.
+//
+// DEPRECATED: use NewDefaultLogger instead.
+func NewConsoleLogger(lvl Level) Logger {
+	os.Stderr.WriteString("warning: use of deprecated NewConsoleLogger\n")
+	return Logger{
+		"stdout": &Filter{lvl, NewConsoleLogWriter()},
+	}
+}
+
+// Create a new logger with a "stdout" filter configured to send log messages at
+// or above lvl to standard output.
+func NewDefaultLogger(lvl Level) Logger {
+	return Logger{
+		"stdout": &Filter{lvl, NewConsoleLogWriter()},
+	}
+}
+
+// Closes all log writers in preparation for exiting the program or a
+// reconfiguration of logging.  Calling this is not really imperative, unless
+// you want to guarantee that all log messages are written.  Close removes
+// all filters (and thus all LogWriters) from the logger.
+func (log Logger) Close() {
+	// Close all open loggers
+	for name, filt := range log {
+		filt.Close()
+		delete(log, name)
+	}
+}
+
+// Add a new LogWriter to the Logger which will only log messages at lvl or
+// higher.  This function should not be called from multiple goroutines.
+// Returns the logger for chaining.
+func (log Logger) AddFilter(name string, lvl Level, writer LogWriter) Logger {
+	log[name] = &Filter{lvl, writer}
+	return log
+}
+
+/******* Logging *******/
+// Send a formatted log message internally
+func (log Logger) intLogf(lvl Level, format string, args ...interface{}) {
+	skip := true
+
+	// Determine if any logging will be done
+	for _, filt := range log {
+		if lvl >= filt.Level {
+			skip = false
+			break
+		}
+	}
+	if skip {
+		return
+	}
+
+	// Determine caller func
+	pc, _, lineno, ok := runtime.Caller(2)
+	src := ""
+	if ok {
+		src = fmt.Sprintf("%s:%d", runtime.FuncForPC(pc).Name(), lineno)
+	}
+
+	msg := format
+	if len(args) > 0 {
+		msg = fmt.Sprintf(format, args...)
+	}
+
+	// Make the log record
+	rec := &LogRecord{
+		Level:   lvl,
+		Created: time.Now(),
+		Source:  src,
+		Message: msg,
+	}
+
+	// Dispatch the logs
+	for _, filt := range log {
+		if lvl < filt.Level {
+			continue
+		}
+		filt.LogWrite(rec)
+	}
+}
+
+// Send a closure log message internally
+func (log Logger) intLogc(lvl Level, closure func() string) {
+	skip := true
+
+	// Determine if any logging will be done
+	for _, filt := range log {
+		if lvl >= filt.Level {
+			skip = false
+			break
+		}
+	}
+	if skip {
+		return
+	}
+
+	// Determine caller func
+	pc, _, lineno, ok := runtime.Caller(2)
+	src := ""
+	if ok {
+		src = fmt.Sprintf("%s:%d", runtime.FuncForPC(pc).Name(), lineno)
+	}
+
+	// Make the log record
+	rec := &LogRecord{
+		Level:   lvl,
+		Created: time.Now(),
+		Source:  src,
+		Message: closure(),
+	}
+
+	// Dispatch the logs
+	for _, filt := range log {
+		if lvl < filt.Level {
+			continue
+		}
+		filt.LogWrite(rec)
+	}
+}
+
+// Send a log message with manual level, source, and message.
+func (log Logger) Log(lvl Level, source, message string) {
+	skip := true
+
+	// Determine if any logging will be done
+	for _, filt := range log {
+		if lvl >= filt.Level {
+			skip = false
+			break
+		}
+	}
+	if skip {
+		return
+	}
+
+	// Make the log record
+	rec := &LogRecord{
+		Level:   lvl,
+		Created: time.Now(),
+		Source:  source,
+		Message: message,
+	}
+
+	// Dispatch the logs
+	for _, filt := range log {
+		if lvl < filt.Level {
+			continue
+		}
+		filt.LogWrite(rec)
+	}
+}
+
+// Logf logs a formatted log message at the given log level, using the caller as
+// its source.
+func (log Logger) Logf(lvl Level, format string, args ...interface{}) {
+	log.intLogf(lvl, format, args...)
+}
+
+// Logc logs a string returned by the closure at the given log level, using the caller as
+// its source.  If no log message would be written, the closure is never called.
+func (log Logger) Logc(lvl Level, closure func() string) {
+	log.intLogc(lvl, closure)
+}
+
+// Finest logs a message at the finest log level.
+// See Debug for an explanation of the arguments.
+func (log Logger) Finest(arg0 interface{}, args ...interface{}) {
+	const (
+		lvl = FINEST
+	)
+	switch first := arg0.(type) {
+	case string:
+		// Use the string as a format string
+		log.intLogf(lvl, first, args...)
+	case func() string:
+		// Log the closure (no other arguments used)
+		log.intLogc(lvl, first)
+	default:
+		// Build a format string so that it will be similar to Sprint
+		log.intLogf(lvl, fmt.Sprint(arg0)+strings.Repeat(" %v", len(args)), args...)
+	}
+}
+
+// Fine logs a message at the fine log level.
+// See Debug for an explanation of the arguments.
+func (log Logger) Fine(arg0 interface{}, args ...interface{}) {
+	const (
+		lvl = FINE
+	)
+	switch first := arg0.(type) {
+	case string:
+		// Use the string as a format string
+		log.intLogf(lvl, first, args...)
+	case func() string:
+		// Log the closure (no other arguments used)
+		log.intLogc(lvl, first)
+	default:
+		// Build a format string so that it will be similar to Sprint
+		log.intLogf(lvl, fmt.Sprint(arg0)+strings.Repeat(" %v", len(args)), args...)
+	}
+}
+
+// Debug is a utility method for debug log messages.
+// The behavior of Debug depends on the first argument:
+// - arg0 is a string
+//   When given a string as the first argument, this behaves like Logf but with
+//   the DEBUG log level: the first argument is interpreted as a format for the
+//   latter arguments.
+// - arg0 is a func()string
+//   When given a closure of type func()string, this logs the string returned by
+//   the closure iff it will be logged.  The closure runs at most one time.
+// - arg0 is interface{}
+//   When given anything else, the log message will be each of the arguments
+//   formatted with %v and separated by spaces (ala Sprint).
+func (log Logger) Debug(arg0 interface{}, args ...interface{}) {
+	const (
+		lvl = DEBUG
+	)
+	switch first := arg0.(type) {
+	case string:
+		// Use the string as a format string
+		log.intLogf(lvl, first, args...)
+	case func() string:
+		// Log the closure (no other arguments used)
+		log.intLogc(lvl, first)
+	default:
+		// Build a format string so that it will be similar to Sprint
+		log.intLogf(lvl, fmt.Sprint(arg0)+strings.Repeat(" %v", len(args)), args...)
+	}
+}
+
+// Trace logs a message at the trace log level.
+// See Debug for an explanation of the arguments.
+func (log Logger) Trace(arg0 interface{}, args ...interface{}) {
+	const (
+		lvl = TRACE
+	)
+	switch first := arg0.(type) {
+	case string:
+		// Use the string as a format string
+		log.intLogf(lvl, first, args...)
+	case func() string:
+		// Log the closure (no other arguments used)
+		log.intLogc(lvl, first)
+	default:
+		// Build a format string so that it will be similar to Sprint
+		log.intLogf(lvl, fmt.Sprint(arg0)+strings.Repeat(" %v", len(args)), args...)
+	}
+}
+
+// Info logs a message at the info log level.
+// See Debug for an explanation of the arguments.
+func (log Logger) Info(arg0 interface{}, args ...interface{}) {
+	const (
+		lvl = INFO
+	)
+	switch first := arg0.(type) {
+	case string:
+		// Use the string as a format string
+		log.intLogf(lvl, first, args...)
+	case func() string:
+		// Log the closure (no other arguments used)
+		log.intLogc(lvl, first)
+	default:
+		// Build a format string so that it will be similar to Sprint
+		log.intLogf(lvl, fmt.Sprint(arg0)+strings.Repeat(" %v", len(args)), args...)
+	}
+}
+
+// Warn logs a message at the warning log level and returns the formatted error.
+// At the warning level and higher, there is no performance benefit if the
+// message is not actually logged, because all formats are processed and all
+// closures are executed to format the error message.
+// See Debug for further explanation of the arguments.
+func (log Logger) Warn(arg0 interface{}, args ...interface{}) error {
+	const (
+		lvl = WARNING
+	)
+	var msg string
+	switch first := arg0.(type) {
+	case string:
+		// Use the string as a format string
+		msg = fmt.Sprintf(first, args...)
+	case func() string:
+		// Log the closure (no other arguments used)
+		msg = first()
+	default:
+		// Build a format string so that it will be similar to Sprint
+		msg = fmt.Sprintf(fmt.Sprint(first)+strings.Repeat(" %v", len(args)), args...)
+	}
+	log.intLogf(lvl, msg)
+	return errors.New(msg)
+}
+
+// Error logs a message at the error log level and returns the formatted error,
+// See Warn for an explanation of the performance and Debug for an explanation
+// of the parameters.
+func (log Logger) Error(arg0 interface{}, args ...interface{}) error {
+	const (
+		lvl = ERROR
+	)
+	var msg string
+	switch first := arg0.(type) {
+	case string:
+		// Use the string as a format string
+		msg = fmt.Sprintf(first, args...)
+	case func() string:
+		// Log the closure (no other arguments used)
+		msg = first()
+	default:
+		// Build a format string so that it will be similar to Sprint
+		msg = fmt.Sprintf(fmt.Sprint(first)+strings.Repeat(" %v", len(args)), args...)
+	}
+	log.intLogf(lvl, msg)
+	return errors.New(msg)
+}
+
+// Critical logs a message at the critical log level and returns the formatted error,
+// See Warn for an explanation of the performance and Debug for an explanation
+// of the parameters.
+func (log Logger) Critical(arg0 interface{}, args ...interface{}) error {
+	const (
+		lvl = CRITICAL
+	)
+	var msg string
+	switch first := arg0.(type) {
+	case string:
+		// Use the string as a format string
+		msg = fmt.Sprintf(first, args...)
+	case func() string:
+		// Log the closure (no other arguments used)
+		msg = first()
+	default:
+		// Build a format string so that it will be similar to Sprint
+		msg = fmt.Sprintf(fmt.Sprint(first)+strings.Repeat(" %v", len(args)), args...)
+	}
+	log.intLogf(lvl, msg)
+	return errors.New(msg)
+}
--- a/vendor/github.com/alecthomas/log4go/pattlog.go
+++ b/vendor/github.com/alecthomas/log4go/pattlog.go
@ -0,0 +1,126 @@
+// Copyright (C) 2010, Kyle Lemons <kyle@kylelemons.net>.  All rights reserved.
+
+package log4go
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"strings"
+)
+
+const (
+	FORMAT_DEFAULT = "[%D %T] [%L] (%S) %M"
+	FORMAT_SHORT   = "[%t %d] [%L] %M"
+	FORMAT_ABBREV  = "[%L] %M"
+)
+
+type formatCacheType struct {
+	LastUpdateSeconds    int64
+	shortTime, shortDate string
+	longTime, longDate   string
+}
+
+var formatCache = &formatCacheType{}
+
+// Known format codes:
+// %T - Time (15:04:05 MST)
+// %t - Time (15:04)
+// %D - Date (2006/01/02)
+// %d - Date (01/02/06)
+// %L - Level (FNST, FINE, DEBG, TRAC, WARN, EROR, CRIT)
+// %S - Source
+// %M - Message
+// Ignores unknown formats
+// Recommended: "[%D %T] [%L] (%S) %M"
+func FormatLogRecord(format string, rec *LogRecord) string {
+	if rec == nil {
+		return "<nil>"
+	}
+	if len(format) == 0 {
+		return ""
+	}
+
+	out := bytes.NewBuffer(make([]byte, 0, 64))
+	secs := rec.Created.UnixNano() / 1e9
+
+	cache := *formatCache
+	if cache.LastUpdateSeconds != secs {
+		month, day, year := rec.Created.Month(), rec.Created.Day(), rec.Created.Year()
+		hour, minute, second := rec.Created.Hour(), rec.Created.Minute(), rec.Created.Second()
+		zone, _ := rec.Created.Zone()
+		updated := &formatCacheType{
+			LastUpdateSeconds: secs,
+			shortTime:         fmt.Sprintf("%02d:%02d", hour, minute),
+			shortDate:         fmt.Sprintf("%02d/%02d/%02d", day, month, year%100),
+			longTime:          fmt.Sprintf("%02d:%02d:%02d %s", hour, minute, second, zone),
+			longDate:          fmt.Sprintf("%04d/%02d/%02d", year, month, day),
+		}
+		cache = *updated
+		formatCache = updated
+	}
+
+	// Split the string into pieces by % signs
+	pieces := bytes.Split([]byte(format), []byte{'%'})
+
+	// Iterate over the pieces, replacing known formats
+	for i, piece := range pieces {
+		if i > 0 && len(piece) > 0 {
+			switch piece[0] {
+			case 'T':
+				out.WriteString(cache.longTime)
+			case 't':
+				out.WriteString(cache.shortTime)
+			case 'D':
+				out.WriteString(cache.longDate)
+			case 'd':
+				out.WriteString(cache.shortDate)
+			case 'L':
+				out.WriteString(levelStrings[rec.Level])
+			case 'S':
+				out.WriteString(rec.Source)
+			case 's':
+				slice := strings.Split(rec.Source, "/")
+				out.WriteString(slice[len(slice)-1])
+			case 'M':
+				out.WriteString(rec.Message)
+			}
+			if len(piece) > 1 {
+				out.Write(piece[1:])
+			}
+		} else if len(piece) > 0 {
+			out.Write(piece)
+		}
+	}
+	out.WriteByte('\n')
+
+	return out.String()
+}
+
+// This is the standard writer that prints to standard output.
+type FormatLogWriter chan *LogRecord
+
+// This creates a new FormatLogWriter
+func NewFormatLogWriter(out io.Writer, format string) FormatLogWriter {
+	records := make(FormatLogWriter, LogBufferLength)
+	go records.run(out, format)
+	return records
+}
+
+func (w FormatLogWriter) run(out io.Writer, format string) {
+	for rec := range w {
+		fmt.Fprint(out, FormatLogRecord(format, rec))
+	}
+}
+
+// This is the FormatLogWriter's output method.  This will block if the output
+// buffer is full.
+func (w FormatLogWriter) LogWrite(rec *LogRecord) {
+	w <- rec
+}
+
+// Close stops the logger from sending messages to standard output.  Attempts to
+// send log messages to this logger after a Close have undefined behavior.
+func (w FormatLogWriter) Close() {
+	close(w)
+}
--- a/Show More
+++ b/Show More