Update v0.92

Quite a few updates in this version:

• Changed default direction of d-pad (you now push in the direction you want the blocks to go)
• Added menu setting to flip d-pad
  • Note: if you have installed an older version of the game, this box will be checked by default. If you prefer the default behaviour, you should uncheck this setting
• Added menu setting to flip rotation direction of box
• Added menu setting to restart the game
• New, much nicer sound effects (most of them by Maskedsound)
• Level up notification + sound-effect
• Changed name to Blocks in the Box to avoid confusion with existing game called Blocks!