Do not update/clone material in UpdateBatches(), as it's called from a worker thread. Instead update material earlier on demand.
Travis CI: API documentation update at 2014-03-01 12:17:59 UTC.
[ci package]
Animation2D: add save function, rename member functions.
Travis CI: API documentation update at 2014-03-01 13:44:49 UTC.
[ci package]
Replace Node.position with Node::GetPositionXYZ, make Lua sample run faster.
Merge branch 'master' of https://github.com/urho3d/Urho3D
Fixed Color::FromHCM(). Closes #216.
Exposed UI::LoadLayout() to Lua script.
Travis CI: API documentation update at 2014-03-01 21:15:23 UTC.
[ci package]
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Bin/Data/LuaScripts/24_Urho2DSprite.lua
	Source/Engine/LuaScript/pkgs/Resource/ResourceCache.pkg
	Source/Engine/LuaScript/pkgs/UI/UI.pkg
	Source/Engine/LuaScript/pkgs/Urho2D/Animation2D.pkg