Fix for empty map in sfx
Updating for version 2.4.6
allowing HXP.renderMode to be set at any point
Screen no longer recreates buffers when resizing with hardware rendering
fixing neko crash missing Screen default values
Merge branch 'sfxFix' of git://github.com/XXLTomate/HaxePunk into XXLTomate-sfxFix
minor syntax tweak
forcing Graphiclist to render graphics in list order.
Merge branch 'master' of git://github.com/scriptorum/HaxePunk into scriptorum-master

Conflicts:
	com/haxepunk/graphics/Spritemap.hx