Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
- Gemfile.lock
- app/controllers/accounts_controller.rb
- app/controllers/admin/dashboard_controller.rb
- app/controllers/follower_accounts_controller.rb
- app/controllers/following_accounts_controller.rb
- app/controllers/remote_follow_controller.rb
- app/controllers/stream_entries_controller.rb
- app/controllers/tags_controller.rb
- app/javascript/packs/public.js
- app/lib/sanitize_config.rb
- app/models/account.rb
- app/models/form/admin_settings.rb
- app/models/media_attachment.rb
- app/models/stream_entry.rb
- app/models/user.rb
- app/serializers/initial_state_serializer.rb
- app/services/batched_remove_status_service.rb
- app/services/post_status_service.rb
- app/services/process_mentions_service.rb
- app/services/reblog_service.rb
- app/services/remove_status_service.rb
- app/views/admin/settings/edit.html.haml
- config/locales/simple_form.pl.yml
- config/settings.yml
- docker-compose.yml

app/javascript/mastodon/locales/en.json

@@ -160,6 +160,7 @@
   "home.column_settings.basic": "Basic",
   "home.column_settings.show_reblogs": "Show boosts",
   "home.column_settings.show_replies": "Show replies",
+  "home.column_settings.update_live": "Update in real-time",
   "intervals.full.days": "{number, plural, one {# day} other {# days}}",
   "intervals.full.hours": "{number, plural, one {# hour} other {# hours}}",
   "intervals.full.minutes": "{number, plural, one {# minute} other {# minutes}}",
@@ -225,6 +226,7 @@
   "lists.new.title_placeholder": "New list title",
   "lists.search": "Search among people you follow",
   "lists.subheading": "Your lists",
+  "load_pending": "{count, plural, one {# new item} other {# new items}}",
   "loading_indicator.label": "Loading...",
   "media_gallery.toggle_visible": "Toggle visibility",
   "missing_indicator.label": "Not found",
@@ -319,6 +321,7 @@
   "search_results.accounts": "People",
   "search_results.hashtags": "Hashtags",
   "search_results.statuses": "Toots",
+  "search_results.statuses_fts_disabled": "Searching toots by their content is not enabled on this Mastodon server.",
   "search_results.total": "{count, number} {count, plural, one {result} other {results}}",
   "status.admin_account": "Open moderation interface for @{name}",
   "status.admin_status": "Open this status in the moderation interface",