Revert "Started implementing placing tiles"

This reverts commit 7a9e87e64dc5274165410c1d03211deea3f46867.
Implemented player placing tiles and modularized a lot of code
Tried unbreaking git's mess
Merge remote-tracking branch 'origin/developing'
Unmessed my files after git did something
Merge remote-tracking branch 'origin/developing'
Removed PIL as a dependency

Apparently, everythin I used PIL for was possible with pygame. I'm an
idiot. Now you don't need PIL anymore, yay! :D