Display summary of attachments in description, and mark up content
warning if present, e.g.:
Attached: 3 images · Content warning: Dota 2
When text is not supposed to be hidden, it looks more like:
Attached: 3 images
Here is the text of the toot
With #6817, multilinguagility should be assured...
* 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