implelemtns mdas jkabsdfkl aksdjniouewrnkl;ew
Merge branch 'CollisionListFix'

Conflicts:
	BC_BrickBreaker/src/Main.java
fixed line a brick collision(at least for the test cases i've tried)
used the same methods on paddle

note that Spheres collide(<? extends Sphere>)'s method doesn't actually
work as it should but is a close approximation.
Merge remote-tracking branch 'origin/NightlyBuild'

Conflicts:
	BC_BrickBreaker/src/model/Paddle.java