Merge branch 'mime-riff' into 'develop'
authorkaniini <nenolod@gmail.com>
Mon, 4 Feb 2019 16:52:41 +0000 (16:52 +0000)
committerkaniini <nenolod@gmail.com>
Mon, 4 Feb 2019 16:52:41 +0000 (16:52 +0000)
Mime: detect RIFF formats (wave, webp, avi)

See merge request pleroma/pleroma!769


Trivial merge