Add Fedora 23 directions and links.

docs/wiki/Install-PowerDNS-Admin-in-Fedora-23.md

@@ -1 +0,0 @@
-Please refer to CentOS guide: https://github.com/ngoduykhanh/PowerDNS-Admin/wiki/Running-PowerDNS-Admin-on-Centos-7

docs/wiki/README.md

@@ -6,8 +6,9 @@
 
 ## Installation guides
 - [Running PowerDNS Admin on Ubuntu or Debian](install/Running-PowerDNS-Admin-on-Ubuntu-or-Debian.md)
-- [Running PowerDNS-Admin in Centos 7](install/Running-PowerDNS-Admin-on-Centos-7.md)
-- [Running PowerDNS-Admin in Fedora 30](install/Running-PowerDNS-Admin-on-Fedora-30.md)
+- [Running PowerDNS-Admin on Centos 7](install/Running-PowerDNS-Admin-on-Centos-7.md)
+- [Running PowerDNS-Admin on Fedora 23](install/Running-PowerDNS-Admin-on-Fedora-23.md)
+- [Running PowerDNS-Admin on Fedora 30](install/Running-PowerDNS-Admin-on-Fedora-30.md)
 - [Running PowerDNS-Admin on FreeBSD 12.1-RELEASE](install/Running-on-FreeBSD.md)
 
 ## Web Server configuration

docs/wiki/install/Install-PowerDNS-Admin-in-Fedora-23.md

@@ -0,0 +1 @@
+Please refer to CentOS guide: [Running-PowerDNS-Admin-on-Centos-7](Running-PowerDNS-Admin-on-Centos-7.md)

docs/wiki/install/Running-PowerDNS-Admin-on-Fedora-30.md

@@ -80,4 +80,4 @@ Open your web browser and access to `http://localhost:9191` to visit PowerDNS-Ad
 At the first time you login into the PDA UI, you will be redirected to setting page to configure the PDNS API information.
 
 _**Note:**_ For production environment, i recommend to run PowerDNS-Admin with WSGI over Apache instead of flask's built-in web server...  
- Take a look at [WSGI Apache Example](https://github.com/ngoduykhanh/PowerDNS-Admin/wiki/WSGI-Apache-example#fedora) WIKI page to see how to configure it.
+ Take a look at [WSGI Apache Example](web-server/WSGI-Apache-example#fedora) WIKI page to see how to configure it.