Merge branch 're-mrf' into 'develop'
authorkaniini <nenolod@gmail.com>
Thu, 6 Dec 2018 15:36:41 +0000 (15:36 +0000)
committerkaniini <nenolod@gmail.com>
Thu, 6 Dec 2018 15:36:41 +0000 (15:36 +0000)
Add a MRF Policy for appending re: to identical subjects in replies.

See merge request pleroma/pleroma!499


Trivial merge