Merge branch 'master' into mastodon-site-api

app/assets/images/mastodon-not-found.png

app/assets/javascripts/components/actions/accounts.jsx

app/assets/javascripts/components/actions/compose.jsx

app/assets/javascripts/components/actions/timelines.jsx

...avascripts/components/components/autosuggest_textarea.jsx

.../javascripts/components/components/column_back_button.jsx

...ssets/javascripts/components/components/dropdown_menu.jsx

...vascripts/components/components/extended_video_player.jsx

...ssets/javascripts/components/components/media_gallery.jsx

...s/javascripts/components/components/status_action_bar.jsx

...sets/javascripts/components/components/status_content.jsx

...assets/javascripts/components/components/video_player.jsx

...s/javascripts/components/containers/account_container.jsx

...ts/javascripts/components/containers/status_container.jsx

...pts/components/features/account/components/action_bar.jsx

...omponents/features/account_timeline/components/header.jsx

...features/account_timeline/containers/header_container.jsx

...ascripts/components/features/community_timeline/index.jsx

...ponents/features/compose/components/character_counter.jsx

...s/components/features/compose/components/compose_form.jsx