init new Debugger FlxSystemButtons
Merge branch 'dev' of https://github.com/HaxeFlixel/flixel into debugger_buttons
Refactor VCR and VCRFrontend, pause, resume, step does not require the debugger enabled anymore. Uses the new Fluid layout and system buttons.
added finished and paused vars to FlxAnimator
added stop() method for FlxAnimator
Update haxelib.json

invalid version name for 'haxelib dev flixel' command
Merge pull request #622 from HaxeFlixel/debugger_buttons

Debugger buttons and VCR refactor closes #348
some little touches on animation
added frameNames array for TileSheetData
Merge remote-tracking branch 'origin/dev' into animation

Conflicts:
	flixel/animation/FlxAnimation.hx
	flixel/animation/FlxAnimationController.hx