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...
		
	
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| .. | ||
| environments | ||
| initializers | ||
| locales | ||
| webpack | ||
| application.rb | ||
| boot.rb | ||
| brakeman.ignore | ||
| database.yml | ||
| deploy.rb | ||
| environment.rb | ||
| i18n-tasks.yml | ||
| navigation.rb | ||
| puma.rb | ||
| routes.rb | ||
| secrets.yml | ||
| settings.yml | ||
| sidekiq.yml | ||
| themes.yml | ||
| webpacker.yml | ||