Added pod spec
Added pod spec

jonesgithub/DZNPhotoPickerController,taojack/DZNPhotoPickerController,topfreegames/TFGPhotoPickerController,taojack/DZNPhotoPickerController,taojack/DZNPhotoPickerController,dredenba/DZNPhotoPickerController,jonesgithub/DZNPhotoPickerController,dzenbot/DZNPhotoPickerController,imjerrybao/DZNPhotoPickerController,jonesgithub/DZNPhotoPickerController,imjerrybao/DZNPhotoPickerController,imjerrybao/DZNPhotoPickerController,ndnguru/DZNPhotoPickerController,lichuanjun/DZNPhotoPickerController,taojack/DZNPhotoPickerController,dennislysenko/DZNPhotoPickerController,jonesgithub/DZNPhotoPickerController,imjerrybao/DZNPhotoPickerController,ahbou/DZNPhotoPickerController