Fixing lint warning and fix for publish to cocoapods
Fixing lint warning and fix for publish to cocoapods

zhangao0086/DKImagePickerController,gorjuspixels/DKImagePickerController,zhangao0086/DKImagePickerController,North-American-Signs/DKImagePickerController,gorjuspixels/DKImagePickerController,North-American-Signs/DKImagePickerController