Don't require existing origin when modeling snapshot
Don't require existing origin when modeling snapshot

You can't add snapshot to a model when this check is enabled. I don't
know why you want this but it looks as a huge drawback to me.

rvykydal/blivet,AdamWill/blivet,jkonecny12/blivet,rvykydal/blivet,jkonecny12/blivet,vojtechtrefny/blivet,vojtechtrefny/blivet,rhinstaller/blivet,AdamWill/blivet,rhinstaller/blivet