Merge pull request #234 from impaler/dev

haxe 3 set_alpha
Merge pull request #236 from impaler/dev

remove the input list, use the conditionals
Merge pull request #237 from impaler/dev

input conditionals for PxButton
some button refactoring (now you can have buttons with labels of different types)
untracked files on dev: d555703 Merge branch 'dev' of https://github.com/Beeblerox/HaxeFlixel into dev
index on dev: d555703 Merge branch 'dev' of https://github.com/Beeblerox/HaxeFlixel into dev
WIP on dev: d555703 Merge branch 'dev' of https://github.com/Beeblerox/HaxeFlixel into dev
Merge commit 'e834c41587301ea5a319e960086af6a4348d750e' into dev
moved constants back to FlxButton, so you won't need to change old projects
FlxG.RAD and 1/255 usage
get rid of 0.0000001 in flash rendering code
replaced Math.floor() with Std.int (where it's possible, at least i think it's safe)
Added width and height parameters to createRectangularBody in FlxPhysSprite
initial fix for issue #242
origin + scale works fine together for FlxSprite
a little less calculations for issue #242 (still need to update a bunch of FlxSprite subclasses to correctly support origin)
Fix cosmetic issue on TouchManager.
Making log function inline, so it costs nothing when FLX_NO_DEBUG is set.
Extending the functionality of FlxPhysSprite.
Merge remote-tracking branch 'zaphod/dev' into dev