Mark ARC as required in the podspec
Mark ARC as required in the podspec

rowliny/ZXingObjC,xuxubin/ZXingObjC,Kevin775263419/ZXingObjC,zeffon/ZXingObjC,jebai0521/ZXingObjC,davidjackman/ZXingObjC,fanwenkai/ZXingObjC,peacemoon/ZXingObjC,RockyAo/ZXingObjC,wuxsoft/ZXingObjC,cortices/ZXingObjC,rkpant/ZXingObjC,adan016/ZXingObjC,trsathya/ZXingObjC,Kalvar/ZXingObjC,benjohnde/ZXingObjC,xuxubin/ZXingObjC,cortices/ZXingObjC,zeffon/ZXingObjC,sdhzwm/ZXingObjC,elegion/ios-pods-ZXingObjC,fuzhiqiang1989/ZXingObjC,RockyAo/ZXingObjC,YotrolZ/ZXingObjC,trsathya/ZXingObjC,tejesh-alimilli/ZXingObjC,jianwoo/ZXingObjC,Stocard/ZXingObjC,davidjackman/ZXingObjC,rkpant/ZXingObjC,sdhzwm/ZXingObjC,Kalvar/ZXingObjC,TheLevelUp/ZXingObjC,fanwenkai/ZXingObjC,zilaiyedaren/ZXingObjC,wuxsoft/ZXingObjC,elegion/ios-pods-ZXingObjC,tejesh-alimilli/ZXingObjC,peacemoon/ZXingObjC,JeremyPacker/ZXingObjC,ufs-slizhik/ZXingObjC,jianwoo/ZXingObjC,YotrolZ/ZXingObjC,benjohnde/ZXingObjC,TheLevelUp/ZXingObjC,fuzhiqiang1989/ZXingObjC,Stocard/ZXingObjC,adan016/ZXingObjC,zilaiyedaren/ZXingObjC,rowliny/ZXingObjC,ufs-slizhik/ZXingObjC,Kevin775263419/ZXingObjC,jebai0521/ZXingObjC,JeremyPacker/ZXingObjC