Merged Agate requested to merge 890-user-report-ui into develop Sep 06, 2019

Reports options added for artist, album, track, account and playlist
Report modal containing a form to submit the report:
- Logged in user can report in any category
- Anonymous users can report in all categories that are allowed in the moderation__unregistered_report_types

cc @funkwhale/reviewers-front @funkwhale/reviewers-python

Logged-in report example

Anonymous report example

Edited Sep 06, 2019 by Agate