Merge branch 'feature/s3' into 'develop'

S3 support

Closes #65

See merge request pleroma/pleroma!303
2 jobs for use-media-proxy-in-suggestions-api in 5 minutes and 3 seconds (queued for 3 minutes and 21 seconds)
Status Job ID Name Coverage
  Lint
passed #7090
lint

00:02:13

 
  Test
passed #7091
unit-testing

00:02:50