NinjaFall 1.02 update

The following updates were made to NinjaFall in this patch.

• Updates to the cpu model has been made. The computer controlled characters have been made to be less likely to be just running off into pits. They still have the capacity to do so, but will be slightly less likely now to do so.
  
• A settings page now exists, accessible from the main menu. Currently you can only set the FPS counter to display or not, but efforts have been made for this page to be massively expanded.
  
• As to the above, data saving/ and reading has been introduced into the game. NinjaFall now reads/writes from it's installation directory.
  
• 10 new arcade levels have been added. The player now is required to run through 20 Arcade levels to reach then end instead of the initial 10.