RetroPie-Setup Script version 3.1

• Workaround for lr-snes9x-next crashes for certain games.
• New theme installation script and excellent new theme “Carbon” which is lighter on memory than the Simple theme (no more white screen of death! - works with all systems).
• Initial bluetooth module for pairing keyboards.
• We now provide images for use with Berryboot.
• Moved Super Mario War out of experimental.
• New default lr-fba-next emulator for rpi2 owners.
• Added lr-mame2003 (based on MAME 0.78) emulator.
• Minor Emulation Station tweaks, reduced time to skip buttons, and improved parsing with brackets in gamelists.
• New experimental modules - sselph’s scraper and lr-mame2010 (based on MAME 0.139)
  Improved ps3 controller pairing.
• Initial support for installing RetroPie manually on Raspbian Jessie and OSMC (via source only - consider this experimental for now).
• Splashscreen improvements- can be added from samba shares, splash videos play all the way through without emulationstation cutting them off.
• Lots of bugfixes, and improvements to the RetroPie Wiki.