No update() for Agent. Made StateMachine an Agent.
FSM changeState possible with null.
Merge pull request #2278 from nooone/fsm

FSM changeState possible with null.
Fixed flipping sprite that uses a rotated region.

closes #2280
Fixed restoring focus when a dialog closes.

closes #2279
Renamed Agent to Telegraph and moved it to msg package.
Merge pull request #2277 from nooone/agent

API Change: Renamed Agent to Telegraph and moved it to msg package. Also, removed the update method and made StateMachine a Telegraph.
Update CHANGES
Added a getter for the Color in Decal.
Merge branch 'master' of https://github.com/libgdx/libgdx
Added CHANGES note.
Merge pull request #2284 from nooone/decalcolor

Added a getter for the Color in Decal.
Added helper methods to MessageDispatcher.
Added @deprecated to javadoc
Add btIndexedMesh#tag, needs some more work for it to be fully functional for btBvhTriangleMeshShape though, see also #2210
Properly specify the btBroadphasePair#temp signature, fixes #2283
Swig generated files
Bullet debug drawer testing
Immersive mode changes based on #2218

Closes #2218
Use isDisabled() rather than the field directly.

closes #2285