Changes based on feedback

Added Multiball!!!!! The game is actually a little bit fun now

The ball now Sticks to the paddle when it respawns in order to increase the amount of control the player has.

Moved paddles closer to the edges of the screen to change 

Adjusted ball and paddle speeds 

Removed the character select screen as it is currently functionless and only confused playtesters

Removed a bug where the ball would "phase" through 2 blocks at once and continue as if no collisions occured.

Removed a bug where balls would despawn when a new round started