Added high jump for bear
Fixed wrong values in ground plist file. Changes to checks for slopes and rotation.
Merge branch 'master' of https://github.com/plaetzchen/Shrooms

Conflicts:
	shrooms/src/Classes/LevelGround.m
Returned to old collision detection. Kept Polygonchecker
Merge branch 'OldSchoolCollision'

Conflicts:
	shrooms/src/Classes/Level1.m
Got rid of some naming conflict. Made it compile again.