[gnome-shell] (14 commits) Non-fast-forward update to branch wip/chergert/no-fsync-on-main-thread

[Christian Hergert <chergert src gnome org>]

The branch 'wip/chergert/no-fsync-on-main-thread' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  ff7d4bf... global: force fsync() to worker thread when saving state

Commits added to the branch:

  5c8f3a6... switcherPopup: Use this._highlighted to check for reentranc (*)
  172d21c... switcherPopup: Use local variable for index in scrolling fu (*)
  548c41d... switcherPopup: Swap Math.max and Math.min in _scrollToLeft (*)
  ba7cfff... switcherPopup: Disable hover on scrolling events (*)
  c00f1d0... switcherPopup: Select correct item after removal of item (*)
  bfb0bc7... switcherPopup: Implement functions to add and remove access (*)
  bf213af... switcherPopup: Lookup index of items when hovering or click (*)
  09acd0a... switcherPopup: Always return true when the popup finished e (*)
  023859e... switcherPopup: Use correct scroll-direction property (*)
  51b7eb7... altTab: Don't fade out thumbnails on destroy (*)
  cc3f439... calendar-server: Remove unused defines (*)
  7a0c866... ci: Check that files with translatable strings are listed i (*)
  a7d974e... ci: Prohibit template strings in translatable files (*)
  4a10579... global: force fsync() to worker thread when saving state

(*) This commit already existed in another branch; no separate mail sent