Travis CI: site documentation update at 2014-10-12 13:19:17 UTC.

Commit: https://github.com/urho3d/Urho3D/commit/1786c2066238776b242424f108d416af41708597

Message: Clean up AreaAllocator code and allow the Reset function same functionality as the constructors. Added additional heuristic to prevent failed large allocation. Mark todo for needing to reimplement a slower but more proper mode.