Source changes for image #616720

Image		Source	Action	Timestamp	User
616720		http://boards.4chan.org/mlp/thread/17552873#p17571933	Removed	10 years ago	Background Pony #7C13
616720		https://king-kakapo.deviantart.com/art/Redheart-with-a-Shotgun-470589650	Added	6 years ago	Background Pony #B612