Fixed typo.
Add AnimatedSprite to sample.
Update Urho2D API(Lua and AngelScript).
Move all 2d assert to Urho2D folder.
Add Urho2D AngelScript sample.
Add coroutine.waitevent and coroutine.sendevent.
Travis CI: API documentation update at 2014-02-28 12:57:40 UTC.
[ci package]
Fixed crash in CM_CLAMP mode.
Merge branch 'master' of https://github.com/urho3d/Urho3D
Add Urho2D particle sample (Lua and AngelScript).
Update comment in Urho2D particle samples.
Modify comment.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Bin/Data/LuaScripts/24_Urho2DSprite.lua
	Docs/AngelScriptAPI.h
	Docs/ScriptAPI.dox
	Source/Engine/LuaScript/pkgs/LuaScript/Coroutine.pkg
	Source/Engine/LuaScript/pkgs/Urho2D/AnimatedSprite2D.pkg
	Source/Engine/LuaScript/pkgs/Urho2DLuaAPI.pkg
	Source/Samples/24_Urho2DSprite/Urho2DSprite.cpp
	Source/Samples/24_Urho2DSprite/Urho2DSprite.h