Merge remote-tracking branch 'origin/develop' into shigusegubu

* origin/develop: (41 commits)
  Apply suggestion to src/components/notifications/notifications.js
  fix height for emoji panel of settings modal
  Add bookmarks
  FE part of BE issue 1586 provide index md
  change alert popup alpha
  add follow request users to store
  make the addNotice dispatch return the notice
  change storage error one-off into a global notice system
  remove accidental log
  revert accidental change in instance.js
  update the message and changelog
  catch localforage error and let the application work, add an alert for user to dismiss
  document the 'mark-as-read-detection' system
  allow overscrolling enough to not have FAB block interactables
  add initial fetching back in a more streamlined way
  remove unnecessary fetchAndUpdate, change notifications fetcher to not double fetch
  change Show New text to Reload when flushing
  Make use of backend reply filtering
  update changelog for reply-to strikethrough
  add no-statusId support for status popover
  ...

static/fontello.json

@@ -375,6 +375,18 @@
       "css": "download",
       "code": 59429,
       "src": "fontawesome"
+    },
+    {
+      "uid": "f04a5d24e9e659145b966739c4fde82a",
+      "css": "bookmark",
+      "code": 59430,
+      "src": "fontawesome"
+    },
+    {
+      "uid": "2f5ef6f6b7aaebc56458ab4e865beff5",
+      "css": "bookmark-empty",
+      "code": 61591,
+      "src": "fontawesome"
     }
   ]
 }