Travis CI: API documentation update at 2016-05-06 12:51:53 UTC.

[ci package]

Commit: https://github.com/urho3d/Urho3D/commit/6b680cd6ee66dc8f26082a6e32f40d568978b4de

Message: Remove unused variable.

Docs/ScriptAPI.dox

@@ -2046,6 +2046,7 @@ namespace Urho3D
 - %Width : int
 - %Horiz %Alignment : int
 - %Vert %Alignment : int
+- %Opacity : float
 - %Color : Color
 - %Top %Left %Color : Color
 - %Top %Right %Color : Color

Source/Urho3D/.soversion

@@ -1 +1 @@
-0.0.216
+0.0.217