Mention transwhat backend in admin documentation

documentation/admin.md

@@ -26,10 +26,9 @@ This is Admin documentation for Spectrum 2 transport. If you are user trying to
 
 * [Backends overview](backends/backends.html)
 * [Libpurple backend](backends/libpurple.html)
-* [Swiften backend](backends/swiften.html)
 * [Libcommuni backend](backends/libcommuni.html)
-* [Skype backend](backends/skype.html)
 * [Twitter backend](backends/twitter.html)
+* [Transwhat backend](backends/transwhat.html)
 
 #### Tutorials
 

documentation/backends/transwhat.md

@@ -0,0 +1,15 @@
+---
+layout: page
+title: Spectrum 2
+---
+
+### Description
+
+Transwhat backend adds support for Whatsapp network. It is included in our Docker image. For more information about it, check the [Transwhat GitHub page](https://github.com/dazzzl/transwhat).
+
+### Configuration
+
+You have to choose this backend in Spectrum 2 configuration file to use it:
+
+	[service]
+	backend=/opt/transwhat/transwhat.py

documentation/installation/docker.md

@@ -52,7 +52,7 @@ You also have to create persistent directory to store various Spectrum 2 data li
 
 To start Spectrum 2 on background using Docker, all you have to do is running following Docker command:
 
-	$ docker run --name="spectrum2" -d -v /opt/spectrum2/configuration:/etc/spectrum2/transports -v /opt/spectrum2/data:/var/lib/spectrum2 spectrum2/spectrum2
+	$ docker run --name="spectrum2" -d -p 5222:5222 -v /opt/spectrum2/configuration:/etc/spectrum2/transports -v /opt/spectrum2/data:/var/lib/spectrum2 spectrum2/spectrum2
 
 It will start Spectrum 2 and load the configuration files from `/opt/spectrum`. It also gives the spawned container name `spectrum2`.
 
@@ -75,4 +75,4 @@ To upgrade Spectrum 2 container, you at first have to pull the updated Docker im
 	$ docker pull spectrum2/spectrum2
 	$ docker stop spectrum2
 	$ docker rm spectrum2
-	$ docker run --name="spectrum2" -d -v /opt/spectrum2/configuration:/etc/spectrum2/transports -v /opt/spectrum2/data:/var/lib/spectrum2 spectrum2/spectrum2
+	$ docker run --name="spectrum2" -d -p 5222:5222 -v /opt/spectrum2/configuration:/etc/spectrum2/transports -v /opt/spectrum2/data:/var/lib/spectrum2 spectrum2/spectrum2