Travis CI: site documentation update at 2014-01-18 21:24:17 UTC.

Commit: https://github.com/urho3d/Urho3D/commit/a26d5b98d50ed22f8e61efdb3fc48d0c33bdb500

Message: Added example of manual bone control to CharacterDemo. Added a version of Skeleton::GetBone() that takes a C string parameter to avoid ambiguity.