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

Conflicts:
- `Gemfile.lock`:
  No real conflict, glitch-soc-only dependency (redcarpet) too close to an
  upstream one (rdf-normalize)
- `README.md`:
  we have different READMEs, discarded upstream's changes
- `app/views/admin/custom_emojis/index.html.haml`:
  No real conflict, different context because of glitch-soc theming
- `lib/mastodon/statuses_cli.rb`:
  Upstream added code to keep bookmarked statuses, we were already doing so
  with slightly different code. Discarded upstream's changes.
- `package.json`:
  No real conflict, glitch-soc-only dependency (favico.js) too close to
  an upstream one

spec/models/status_spec.rb

@@ -96,16 +96,20 @@ RSpec.describe Status, type: :model do
 
     context 'unless destroyed?' do
       context 'if reblog?' do
-        it 'returns "#{account.acct} shared a status by #{reblog.account.acct}"' do
+        it 'returns "#{account.acct} shared #{reblog.account.acct}\'s: #{preview}"' do
           reblog = subject.reblog = other
-          expect(subject.title).to eq "#{account.acct} shared a status by #{reblog.account.acct}"
+          preview = subject.text.slice(0, 10).split("\n")[0]
+          expect(subject.title).to(
+            eq "#{account.acct} shared #{reblog.account.acct}'s: #{preview}"
+          )
         end
       end
 
       context 'unless reblog?' do
-        it 'returns "New status by #{account.acct}"' do
+        it 'returns "#{account.acct}: #{preview}"' do
           subject.reblog = nil
-          expect(subject.title).to eq "New status by #{account.acct}"
+          preview = subject.text.slice(0, 20).split("\n")[0]
+          expect(subject.title).to eq "#{account.acct}: #{preview}"
         end
       end
     end