fix font file selector
better handling of the fonts loaded from file: save/load in settings and update UI accordingly
added batch mode to Hiero :)
Added alignment to MoveToAction.

closes #2541
Make sure the angle is in the correct range, required because the angle is divided. See #2547.
Merge branch 'master' of https://github.com/libgdx/libgdx
Closes #2547
Added getCheckedIndex.
Compare arrays for default values, preserve field order.
Merge remote-tracking branch 'origin/master'
Renamed moveTo with alignment.

#2541
Order super class fields first.
Changed error message text.
Fixed accuracy of the OpenAL music getPosition() and setPosition()
Merge pull request #2551 from Zomby2D/music

Fixed accuracy of the OpenAL music getPosition() and setPosition() on lwjgl backend
Removed disposeDependencies.

closes #2552
Merge remote-tracking branch 'origin/master'
Box2dLights 1.3, resolve #2505
Fixed Bug: loopDuration could be wrong

The loopDuration could be higher than the sum of all durations when the
float had more than 3 decimal places.
Implement pan/pitch/volume/loop
Use int for animationInterval instead of long

With an integer a loopDuration of 24 days is possible which is more
than enough. Long is unnecessary big.