danielebogo/DBCamera — pull request #75 by franklsf95 (2014-07-27 21:22:31+00:00)
Title: Initializers now return instancetype, more friendly to subclassing

The original initializers have return type `DBCameraViewController`, which creates warnings in subclass initializers because "the type is not compatible". Changing the type signature to `instancetype` allows automatic type detection, and resolves the warning in subclass initializers.