Manilla in Pocket Wonder (Fixed Webpack) file

Some small updates have been added to improve the gaming experience a bit thanks to reports from both users and improvements from the Pocket Platformer engine itself.

The fixed webpack contains the next additions:

• Added pause menu if press ESC.
• Some very minor level design fixes.
  
• It's more likely that if you play with a powerful PC, it will no longer exceed 60fps.
• It can restart the game in the final results screen.