Egregoros

@yonle https://github.com/Yonle/go-bwhero this seems pretty nice, i thought about using img for this, but this seems kind of equivalent

@lain i use this to pair it for mediaproxyoma: https://github.com/Yonle/mediaproxyoma

@yonle very nice.

btw pleroma-fe will by now automatically compress image uploads, so at least if people use that we won't get those 20mb pngs anymore...