Travis CI: site documentation update at 2014-03-25 00:34:21 UTC.

Commit: https://github.com/urho3d/Urho3D/commit/d274e71dd7df7316ea6572fce778f72c2e9820f8

Message: Fixed Ninja Snow Wars Objects xml to use Is Trigger.

Updated Physic Events to use P_TRIGGER instead of P_PHANTOM this will require a change in anything using the old Phantom event code in client applications.