Full Big Picture Support & Various Bug Fixes Are Live!

All the changes in the previous Beta are now live, plus a few additional bug fixes

Changelog Overview:

• Full Big Picture support
• New launcher: Can be controlled by mouse/keyboard or connected gamepads.
• Gamepad can be now used as a main player's controller (choose 'main controller' in the launcher). Four player mode with all players on game controllers now fully supported. Note: The Xbox 360 controller cannot be used to navigate or exit the Options Menu in gameplay
• Dodge/Jump movement with Gamepad issue fixed
• [Esc] key used to cancel user 'sign in'
• Improved save file system
• Readme files now displaying properly when using in-home streaming
• Long names no longer split into two lines on Hall of Fame