Use full URL so that SF.net can display our logo correctly there.

Mark Emscripten build support as experimental.

Docs/GettingStarted.dox

@@ -216,13 +216,13 @@ For activating the MinGW toolchain, and to allow it to find the correct compiler
 
 Execute cmake_mingw.sh then go to the build tree to execute make command. After the build is complete, the Windows executables can be found in the build tree's "bin" subdirectory.
 
-\section Building_Emscripten Emscripten build process
+\section Building_Emscripten Emscripten build process (EXPERIMENTAL)
 
 > WHAT DOESN'T WORK:
->    - %Sound.
+>    - ~~%Sound.~~
 >    - %Terrain rendering.
 >    - Networking. Javascript can only use http and websockets protocols so it's not likely that kNet will ever function.
->    - Mouse locking.
+>    - ~~Mouse locking.~~
 >    - All the scripting support: AngelScript and Lua/LuaJIT.
 
 This section assumes you have already updated, installed, and activated the latest Emscripten (trans-)compiler toolchain on your host system as per described in http://kripken.github.io/emscripten-site/docs/getting_started/downloads.html.

README.md

@@ -1,13 +1,13 @@
-#Urho3D
+![Urho3D logo](https://github.com/urho3d/Urho3D/blob/master/bin/Data/Textures/LogoLarge.png)
 
-![Urho3D logo](bin/Data/Textures/LogoLarge.png)
+#Urho3D
 
 **Urho3D** is a free lightweight, cross-platform 2D and 3D game engine implemented in C++ and released under the MIT license. Greatly inspired by OGRE and Horde3D.
 
-Main website: http://urho3d.github.io/
+Main website: [http://urho3d.github.io/](http://urho3d.github.io/)
 
 ##License
-Licensed under the MIT license, see [License.txt](License.txt) for details.
+Licensed under the MIT license, see [License.txt](https://github.com/urho3d/Urho3D/blob/master/License.txt) for details.
 
 ##Credits
 Urho3D development, contributions and bugfixes by: