* Remove most behaviour disparities between blocks and mutes
The only differences between block and mute should be:
- Mutes can optionally NOT affect notifications
- Mutes should not be visible to the muted
Fix#7230Fix#5713
* Do not allow boosting someone you blocked
Fix#7248
* Do not allow favouriting someone you blocked
* Fix nil error in StatusPolicy
* Add moderator role and add pundit policies for admin actions
* Add rake task for turning user into mod and revoking it again
* Fix handling of unauthorized exception
* Deliver new report e-mails to staff, not just admins
* Add promote/demote to admin UI, hide some actions conditionally
* Fix unused i18n
Eugen Rochko
ThibG
Jack Jennings