Modularizing validation of discs.
Merge branch 'master' into refactoring_moviments
Expanding validation to other towers. Clean code.
Finalizing code refactoring. Removing duplicated code.
Creating elements to show moviments amount
Creating function incrementMoviments()
Creating Disc function, inheriting from RoundedRect.
Initial method to inform winner.
Resolving bug disc creation
Fixing conflicts
Fixing conflicts
Creating our own pause screen.
Fixing bug function pause
Fixing conflicts