Added screen shake on a bunch of different collision. Needs to be tested/tuned with 4 people to see if it's too much. Tweaked the numbers for the ball colliding with the wall so the screen shakes more with higher impact collisions. This might be a bit too much.
Merge branch 'master' into Will_develop. Added screen shake on player/player collisions, player/ball, ball/goal, ball/wall

Conflicts:
	Assets/Scripts/willGoalPaint.cs
Merge branch 'master' into Will_develop

Conflicts:
	Assets/Scenes/noahscene.unity