Dialog can be showed or hidden with custom action
Return actual path instead of empty string synonym
Fix FileHandle#list(FileFilter)

Closes #2135
Merge pull request #2100 from badazdz/master

Dialog can be shown or hidden with custom action
Fix key repeats when non-continuous rendering

Closes #2085
Update CHANGES
ImageTextButton#setText(CharSequence) not String

Changed setText of ImageTextButton to take a CharSequence instead of String.
Merge pull request #2199 from broken-e/master

ImageTextButton#setText(CharSequence) now, instead of taking String
Fixed Animation LOOP_RANDOM.
Used correct formatter.
Changed the enum formatting.
No more deltaTime hack.
Fixed unnecessary calculation.
Merge pull request #2201 from nooone/animation

Animation PlayMode.LOOP_RANDOM fixed
Allow setting pool size, with caveat it must be done first.
Don't pass window title bar touchDown to children.

#2202
GeometryUtils, new methods and fixes.
Expose window size.
Better fix for not passing title bar touch downs to the window contents.
Add Input.isKeyJustPressed() method.

PR for issue #2200.