add titles and reorganize to avoid showing .html extension

.phrozn/entries/comparison/index.twig

@@ -1,4 +1,6 @@
-<h2>Comparison to Alternative Methods</h2>
+id: comparison
+title: Comparison to Alternative Methods
+---
 <p> 
     SMS gateways can be created using several alternative methods, including hosted services (e.g. Twilio, Tropo, Clickatell),    
     connecting GSM phones/modems to a computer (e.g. FrontlineSMS, RapidSMS, Kannel),

.phrozn/entries/faq/index.twig

@@ -1,7 +1,6 @@
-layout: default.twig
+id: faq
+title: Frequently Asked Questions
 ---
-<h2>Frequently Asked Questions</h2>
-
 <h4>
 What phones are compatible with EnvayaSMS?
 </h4>
@@ -56,11 +55,11 @@ EnvayaSMS is a complete rewrite that shares little code with KalSMS.
 <p>
 EnvayaSMS builds upon the idea of KalSMS by adding many new features that would be necessary for anyone deploying an SMS gateway in the field,
 such as sending more than 100 messages per hour, authenticating the phone to the server, and retrying forwarding messages after transient errors.
-For a complete list of changes, see the <a href='history.html'>History</a> page. 
+For a complete list of changes, see the <a href='/history/'>History</a> page. 
 </p>
 <p>
 EnvayaSMS's server API is incompatible with that of KalSMS. Anyone switching from KalSMS to EnvayaSMS must 
-update their server to use the new API described on the <a href='serverapi.html'>API Reference</a> page.
+update their server to use the new API described on the <a href='/serverapi/'>API Reference</a> page.
 </p>
 <p>
  As of 2011, KalSMS is no longer actively developed, and new development will occur on the EnvayaSMS project.

.phrozn/entries/history/index.twig

@@ -1,5 +1,6 @@
-<h2>History</h2>
-
+id: history
+title: History
+---
 Version 2.0-beta (2011/09/22)
 
 <ul>

.phrozn/entries/how/index.twig

@@ -1,5 +1,7 @@
-<h2>How it Works</h2>
-
+id: how
+layout: default.twig
+title: How it Works
+---
 <p>
 In the simplest configuration, EnvayaSMS only needs to be installed on one phone. 
 Suppose that you have installed EnvayaSMS on an Android phone in Dar es Salaam, 

.phrozn/entries/index.twig

@@ -1,11 +1,11 @@
+id: home
 layout: default.twig
 ---
-
 <p>
 <div style='float:right;padding-left:10px;padding-bottom:10px'>    
-<img src='media/screenshot-main.png' width='212' height='350' />  
+<img src='/media/screenshot-main.png' width='212' height='350' />  
 <br />
-<img src='media/screenshot-settings.png' width='212' height='350' />
+<img src='/media/screenshot-settings.png' width='212' height='350' />
 
 </div>
 
@@ -54,6 +54,6 @@ It works wherever the phone can receive SMS messages and access the Internet
     EnvayaSMS is compatible with many old or inexpensive Android phones, e.g. the LG GT540, currently $120 on Amazon.com.
 </p>       
     
-<a href='install.html' class='button'>
+<a href='/install/' class='button'>
 Install EnvayaSMS Now
 </a>    

.phrozn/entries/install/index.twig

@@ -1,7 +1,6 @@
-layout: default.twig
+id: install
+title: Installing EnvayaSMS
 ---
-<h2>Installing EnvayaSMS</h2>
-
 Before installing EnvayaSMS, ensure that you have the following prerequisites:
 
 <ul>
@@ -21,12 +20,12 @@ Using an Android phone, open <a href='https://market.android.com/details?id=org.
 <a href="https://market.android.com/details?id=org.envaya.sms">Open Android Market</a>
 </div>
 <a href="https://market.android.com/details?id=org.envaya.sms">
-<img src='media/qr.png' width='175' height='175' />
+<img src='/media/qr.png' width='175' height='175' />
 </a>
 </div>
 
 <div style='float:left;padding-top:10px'>
-<img src='media/screenshot-market.png' style='border:1px solid black' width='484' height='240' />
+<img src='/media/screenshot-market.png' style='border:1px solid black' width='484' height='240' />
 </div>
 
 <div style='clear:both;padding-top:10px'>
@@ -43,14 +42,14 @@ It is assumed that your organization already has an HTTP server, or has the tech
 </p>
 
 <p>
-Follow the instructions in the <a href='serverapi.html'>API Reference</a> page to learn how to construct a 
+Follow the instructions in the <a href='/serverapi/'>API Reference</a> page to learn how to construct a 
 resource on your HTTP server that can communicate with EnvayaSMS.
 </p>
 
 <h3>Phone Configuration</h3>
 
 <div style='float:right;padding-left:10px;padding-bottom:10px'>    
-<img src='media/screenshot-settings.png' width='211' height='347' />
+<img src='/media/screenshot-settings.png' width='211' height='347' />
 </div>
 
 

.phrozn/entries/serverapi/index.twig

@@ -1,7 +1,6 @@
-layout: default.twig
+id: serverapi
+title: Server API Reference
 ---
-<h2>Server API Reference</h2>
-
 <p>
 EnvayaSMS communicates with the server via HTTP POST requests that expect an XML response.
 </p>