Fixes #847 - Adds normal map property to CCSprite
Fixes #847 - Adds normal map property to CCSprite

eric-seekas/SpriteBuilder,rraallvv/SpriteBuilder,spritebuilder/SpriteBuilder,apportable/SpriteBuilder,diwip/SpriteBuilder,oxeron/SpriteBuilder,oxeron/SpriteBuilder,spritebuilder/SpriteBuilder,oxeron/SpriteBuilder,oxeron/CocosBuilder,oxeron/CocosBuilder,eric-seekas/SpriteBuilder,DNESS/SpriteBuilder,rraallvv/SpriteBuilder,DNESS/SpriteBuilder,quicklyslow/SpriteBuilder,diwip/SpriteBuilder,RobertPeng/SpriteBuilder,oxeron/CocosBuilder,olegnaumenko/SpriteBuilder,diwip/SpriteBuilder,olegnaumenko/SpriteBuilder,olegnaumenko/SpriteBuilder,RobertPeng/SpriteBuilder,oxeron/CocosBuilder,apportable/SpriteBuilder,rraallvv/SpriteBuilder,diogocarneiro/SpriteBuilder,DNESS/SpriteBuilder,ZeusbaseGameWorkshop/SpriteBuilder,ZeusbaseGameWorkshop/SpriteBuilder,RobertPeng/SpriteBuilder,diwip/SpriteBuilder,oxeron/SpriteBuilder,spritebuilder/SpriteBuilder,apportable/SpriteBuilder,apportable/SpriteBuilder,eric-seekas/SpriteBuilder,oxeron/SpriteBuilder,eric-seekas/SpriteBuilder,spritebuilder/SpriteBuilder,spritebuilder/SpriteBuilder,DNESS/SpriteBuilder,quicklyslow/SpriteBuilder,diwip/SpriteBuilder,olegnaumenko/SpriteBuilder,quicklyslow/SpriteBuilder,rraallvv/SpriteBuilder,ZeusbaseGameWorkshop/SpriteBuilder,apportable/SpriteBuilder,eric-seekas/SpriteBuilder,eric-seekas/SpriteBuilder,olegnaumenko/SpriteBuilder,apportable/SpriteBuilder,diogocarneiro/SpriteBuilder,diogocarneiro/SpriteBuilder,RobertPeng/SpriteBuilder,ZeusbaseGameWorkshop/SpriteBuilder,ZeusbaseGameWorkshop/SpriteBuilder,quicklyslow/SpriteBuilder,oxeron/SpriteBuilder,RobertPeng/SpriteBuilder,quicklyslow/SpriteBuilder,diwip/SpriteBuilder,ZeusbaseGameWorkshop/SpriteBuilder,diogocarneiro/SpriteBuilder,olegnaumenko/SpriteBuilder,oxeron/CocosBuilder,diogocarneiro/SpriteBuilder,oxeron/CocosBuilder,DNESS/SpriteBuilder,spritebuilder/SpriteBuilder,rraallvv/SpriteBuilder,DNESS/SpriteBuilder,RobertPeng/SpriteBuilder,diogocarneiro/SpriteBuilder