Changed the way the coins are handled so that the user can collect more coins than the level will show from the wheel
Implemented life functionality for snake when collected on wheel, saving and loading of lives collected
Implemented half snake functionality
Implemented slowmo and speed bonus items
Implemented double points bonus item
Implemented remove apple bonus item
Implemented opposite bonus item
Alterd HUD to display coins and life counter with appropriate sprites
Altered HUD to display a sprite and counter for the bonus item applied