Update #4: WIP Leader-boards, scoring system

HIGHSCORES!

• Enter your name on the main menu. 
• The game will automatically post your score at the end of each attempt. 
• Click the trophy icon in the main menu to see your score. 

Up next:

• Prevention of duplicate names in leader board
• handle leader board timouts better
• infinite mode
• scoring improvements
• fix clipping through bin
• slo-mo on game over to let player see what happened
• Gameover message
• make bin transparent when TP is behind it
• prevent TP from sitting on lid
• display 1st place score somewhere cool