Added some obstacle funtionality

Bat now has final art and animation and everything and is done. Fireball
launcher has basic functionality and dynamic obstacles now require a
starting direction
Added bat art

I think that's it
Added simple timer

Functioning score timer and passes score to results page
Added Fireball launcher

Fireball still needs proper art
Added art for fireball

It's ugly. As sin. But by Odins beard it is a ball of fire
Merge remote-tracking branch 'origin/master' into Obstacles

Conflicts:
	TombRacer/bin/TombRacer.swf
	TombRacer/obj/TombRacerConfig.old
	TombRacer/obj/TombRacerConfig.xml
	TombRacer/src/flash/classes/com/trdevt/gameState/PlayState.as

merged master into obstacles
Fixed Fireball Orientation

Fireball now faces the correct way when fired
Added arrow launcher obstacle

It's literally just a reskinned version of the fireball launcher. If
there's time i'll implement some better functionality
Added CrushGuy

Added crushguy and updated sprites so they look nice
Added obstacle/level xml