starting out
Merge remote-tracking branch 'origin/dev'
Merge branch 'master' of https://github.com/HaxeFlixel/flixel-addons
fix for issue #49
Refactored StarFieldFX into FlxStarField2D and FlxStarField3D
Move PNGEncoder to flixel.addons.util
Small cleanup for FlxBullet and FlxWeapon

- removed FlxBullet.xGravity and yGravity (use acceleration instead)
- removed FlxBullet.maxVelocityX and maxVelocityY (use maxVelocity instead)
Update to use the new rendering conditionals
Update for HaxeFlixel/flixel@e498efdbc3dc4eb9ba476c612b7ca6040d8f238e
FlxNapeState: fix nape debug positioning with a camera target and zoom levels different than 1
Update for HaxeFlixel/flixel@26ee513567f0debdc8ed84a2177888564b525d73
Use FlxPoint.get() and FlxRect.get() everywhere
Update for HaxeFlixel/flixel@7c7130e529055642f1b8efbeece0efc186aac72b
FlxButtonPlus: fix initial text visibility, add setters for the member objects to allow replacing the instances (thanks @l0rb)
FlxButtonPlus: small visibility fix
FlxButtonPlus: setters check if object still needed before destroying it
tabs vs spaces
FlxButtonPlus: visibility in setters
code style. sorry!
Use FlxVector.get() instead of new()