Added Simplified BSD license
Merge pull request #39 from yonghaoy/documentation

updated LICENSE.md
Updated contributerguidelines.md
Merge pull request #41 from yonghaoy/documentation

Updated contributerguidelines.md
Merge pull request #40 from yonghaoy/music

Music
Updated to include other compiled file types
Delete .rpg.py.swm
Delete .rpg.py.swn
Delete .squirrel.py.swo
Delete .rpg.py.swo
Delete .wormy.py.swp
Delete Classes.py~
Delete Cores.pyc
Delete flippy.pyc
Delete Classes.pyc
Delete wormy.pyc
Delete squirrel.pyc
Delete config.pyc
Delete config.py~
Delete rpg.pyc