Travis CI: site documentation update at 2014-12-04 16:26:36 UTC.

Commit: https://github.com/urho3d/Urho3D/commit/9102936b7015d54b70d85de2aa47b166152a8f6d

Message: Disable debug visualization of terrain patch bounding boxes, as it slows down the editor and does not have much visual usability.