Rake script: removed Android reference and cleaning "Output" directory when using "rake package"
Rake script: removed Android reference and cleaning "Output" directory when using "rake package"

oxeron/CocosBuilder,oxeron/CocosBuilder,oxeron/SpriteBuilder,oxeron/SpriteBuilder,oxeron/CocosBuilder,oxeron/SpriteBuilder,oxeron/CocosBuilder,oxeron/CocosBuilder,oxeron/CocosBuilder,oxeron/SpriteBuilder,oxeron/SpriteBuilder,oxeron/SpriteBuilder