Travis CI: site documentation update at 2014-05-12 11:28:44 UTC.

Commit: https://github.com/urho3d/Urho3D/commit/76a7a6091861b967015ccd8ff7cb07fc1af2f5d1

Message: Expose touchedElement of TouchState to Lua, and to AngelScript as an ordinary handle to simplify code. Closes #342.