Travis CI: site documentation update at 2014-02-06 11:37:59 UTC.

Commit: https://github.com/urho3d/Urho3D/commit/b1a7a8dadee07b40c14ae12222fa11fbfe715733

Message: Exposed missing QUALITY_MAX constant to AngelScript. Do not assume the default zone has black fog (when used for additive pass.) Do not reload material shaders if material quality stayed same. Separate error in D3D9ShaderVariation Create() if the owning shader has expired, as on OpenGL.