Fix "UIImage+ImageEffects" warnings
Fix "UIImage+ImageEffects" warnings

yizzuide/SCLAlertView,imhome/SCLAlertView,wintersweet/SCLAlertView,n1mda/SCLAlertView,alecgorge/SCLAlertView,hoanganh6491/SCLAlertView,mdimarca/SCLAlertView,ThibaultKlein/SCLAlertView,yatryan/SCLAlertView,HuylensHu/SCLAlertView,bfeher/SCLAlertView,leleks/SCLAlertView,brunov0id/SCLAlertView,gudjao/SCLAlertView,brucec5/SCLAlertView,sunzeboy/SCLAlertView,sprylogics/SCLAlertView,dogo/SCLAlertView,dogo/SCLAlertView,icepy/SCLAlertView,dogo/SCLAlertView,mbelkin/SCLAlertView