Small refactoring in who to follow page

See merge request !932

Feature/Add _Allow user discovery services_ preference

See merge request !947

Added a setting to hide follow/follower count from the user profile

See merge request !951

Emoji selector update

Closes #101

See merge request !895

* upstream/develop: (42 commits)
  Fix formatting in oc.json
  avoid using global class
  fix logo moving bug when lightbox is open
  Reserve scrollbar gap when body scroll is locked
  setting display: initial makes trouble, instead, toggle display: none using classname
  lock body scroll
  add body-scroll-lock directive
  install body-scroll-lock
  wire up props with PostStatusModal
  rename component
  recover autofocusing behavior
  refactor MobilePostStatusModal using new PostStatusModal
  add new module and modal to post new status
  remove needless condition
  add mention button
  wire up user state with global store
  collapse fav/repeat notifications from muted users
  do not collapse thread muted posts in conversation
  detect thread-muted posts
  do not change word based muting logic
  ...

Lock body scroll when lightbox is open

Closes #616

See merge request !886

[i18n] Update for the Occitan language file

See merge request !901

[i18n] Update es translate

See merge request !944

[i18n] update eu translate

See merge request !943

Add "Mention user" button to user card

Closes #639

See merge request !955

Collapse fav/repeat notifications from muted users

Closes #657

See merge request !945