Unwarn patch for AppleClang. A few warnings were indeed coding error.
Revert back OGLGraphics class to fix Android and Raspberry-Pi build.
Refactor resource reloading based on filename into a function, which can be called externally.
Travis CI: API documentation update at 2014-10-06 08:06:00 UTC.
[ci package]
Fix using formatted log functions from outside Urho3D namespace.
Added Values() function to HashMap.
Travis CI: API documentation update at 2014-10-06 10:46:57 UTC.
[ci package]
For Travis CI - replace xctool with xcpretty to filter build output.
Close #477. [ci package]
Added XMLFile::ToString().
Travis CI: API documentation update at 2014-10-06 16:49:13 UTC.
[ci package]
Add URHO3D_NETWORK CMake parameter to control whether networking support is built.
Fix Vector::Insert() not using const iterator correctly.
Copy/paste fix.
Minor code cleanup.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Source/Engine/Resource/ResourceCache.cpp
	Source/Engine/Resource/ResourceCache.h