[CCBReader] find a bug ：setfilpX error

[Sachin]

location：\extensions\CCBReader 
source：@
  ((CCSprite *)pNode)->setFlipX(pFlip[0]);
  ((CCSprite *)pNode)->setFlipX(pFlip[1]);@
instead of@
  ((CCSprite *)pNode)->setFlipX(pFlip[0]);
  ((CCSprite *)pNode)->setFlipY(pFlip[1]);@
:P :P