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

Conflicts:
- config/routes.rb
  Upstream changed some admin routes, conflict was because of an added :show
  action for statuses on our side. Kept it.

app/javascript/mastodon/locales/en.json

@@ -136,8 +136,8 @@
   "follow_request.authorize": "Authorize",
   "follow_request.reject": "Reject",
   "getting_started.developers": "Developers",
+  "getting_started.directory": "Profile directory",
   "getting_started.documentation": "Documentation",
-  "getting_started.find_friends": "Find friends from Twitter",
   "getting_started.heading": "Getting started",
   "getting_started.invite": "Invite people",
   "getting_started.open_source_notice": "Mastodon is open source software. You can contribute or report issues on GitHub at {github}.",
@@ -262,27 +262,6 @@
   "notifications.filter.follows": "Follows",
   "notifications.filter.mentions": "Mentions",
   "notifications.group": "{count} notifications",
-  "onboarding.done": "Done",
-  "onboarding.next": "Next",
-  "onboarding.page_five.public_timelines": "The local timeline shows public posts from everyone on {domain}. The federated timeline shows public posts from everyone who people on {domain} follow. These are the Public Timelines, a great way to discover new people.",
-  "onboarding.page_four.home": "The home timeline shows posts from people you follow.",
-  "onboarding.page_four.notifications": "The notifications column shows when someone interacts with you.",
-  "onboarding.page_one.federation": "Mastodon is a network of independent servers joining up to make one larger social network. We call these servers instances.",
-  "onboarding.page_one.full_handle": "Your full handle",
-  "onboarding.page_one.handle_hint": "This is what you would tell your friends to search for.",
-  "onboarding.page_one.welcome": "Welcome to Mastodon!",
-  "onboarding.page_six.admin": "Your instance's admin is {admin}.",
-  "onboarding.page_six.almost_done": "Almost done...",
-  "onboarding.page_six.appetoot": "Bon Appetoot!",
-  "onboarding.page_six.apps_available": "There are {apps} available for iOS, Android and other platforms.",
-  "onboarding.page_six.github": "Mastodon is free open-source software. You can report bugs, request features, or contribute to the code on {github}.",
-  "onboarding.page_six.guidelines": "community guidelines",
-  "onboarding.page_six.read_guidelines": "Please read {domain}'s {guidelines}!",
-  "onboarding.page_six.various_app": "mobile apps",
-  "onboarding.page_three.profile": "Edit your profile to change your avatar, bio, and display name. There, you will also find other preferences.",
-  "onboarding.page_three.search": "Use the search bar to find people and look at hashtags, such as {illustration} and {introductions}. To look for a person who is not on this instance, use their full handle.",
-  "onboarding.page_two.compose": "Write posts from the compose column. You can upload images, change privacy settings, and add content warnings with the icons below.",
-  "onboarding.skip": "Skip",
   "privacy.change": "Adjust status privacy",
   "privacy.direct.long": "Post to mentioned users only",
   "privacy.direct.short": "Direct",