Travis CI: site documentation update at 2014-02-22 12:46:58 UTC.

Commit: https://github.com/urho3d/Urho3D/commit/ff1e1e8e8d542aeae03c439a1107f7a8cf30bb42

Message: Merge pull request #208 from friesencr/editor-warnings

Get rid of some warnings when loading the editor