Travis CI: site documentation update at 2014-08-29 22:14:39 UTC.

Commit: https://github.com/urho3d/Urho3D/commit/3a9386693638a306fe37418b4a28acb124f867fb

Message: Add LZ4 compression functions to public API. Expose the VectorBuffer compression/decompression functions also to script. Closes #438.