Merge pull request #3 from kalodsun/master

Merging! Wahahhahaha!
Merge pull request #4 from kalodsun/master

Restrucutred code, made names consistent, remade AI.
Merge pull request #5 from kalodsun/master

More restrucuturing.
Merge pull request #6 from kalodsun/master

MORE REWORK
Merge pull request #7 from kalodsun/master

Fixed paddle movement, added support for multiple paddles.
Menu added
Pause added to the list of controls
Pause added to the list of controls