TheLevelUp/ZXingObjC — pull request #131 by alexandreos (2014-03-14 16:35:00+00:00)
Title: Added compatibility pre compiler check for __attribute__ ((NSObject))

As mentioned before, in order to keep compatibility with iOS 5.0 deployment target, I added the pre compiler check for adding or removing the `__attribute__ ((NSObject))` from the `captureQueue` property.