Updated compatibility with GPUImage's head
Updated compatibility with GPUImage's head

dvan001/iOS-NBUImagePicker,jonesgithub/iOS-NBUImagePicker,jonesgithub/iOS-NBUImagePicker,dvan001/iOS-NBUImagePicker,jonesgithub/iOS-NBUImagePicker,dvan001/iOS-NBUImagePicker,CyberAgent/iOS-NBUImagePicker,CyberAgent/iOS-NBUImagePicker,dvan001/iOS-NBUImagePicker,jonesgithub/iOS-NBUImagePicker