[gnome-shell] (32 commits) Non-fast-forward update to branch wip/exalm/gesture-fix

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/gesture-fix' 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:

  edd900b... swipeTracker: Reset scroll gesture state on disabling
  52c45e5... appDisplay: Disable swipe tracker during swarm animation

Commits added to the branch:

  9916989... extensionPrefs: Simplify empty placeholder (*)
  f49e20b... extensionPrefs: Split out window class (*)
  a74a9f6... extensionPrefs: Use template for ExtensionsWindow (*)
  1afd2c6... extensionPrefs: Don't fill view (*)
  db85e70... extensionPrefs: Scroll with key focus (*)
  679fc20... extensionPrefs: Add application icon (*)
  b47879d... extensionPrefs: Add info popover to headerbar (*)
  872c84a... extensionPrefs: Add standard app elements (*)
  8795668... extensionPrefs: Rename to Extensions (*)
  5b92e3a... extensionPrefs: Use a single line for description (*)
  1d72f28... extensionPrefs: Use template for rows (*)
  059524b... extensionPrefs: Use actions for row controls (*)
  1067642... extensionPrefs: Move description into a expander (*)
  c6f297e... extensionPrefs: Include more extension details in expander (*)
  db69ad8... extensionPrefs: Support uninstalling user extensions (*)
  f1bd94a... extensionPrefs: Split user and system extensions (*)
  075f4a5... extensionPrefs: Support extension updates (*)
  ed84541... extensionSystem: Show notification when updates are availab (*)
  529829a... extensionSystem: Periodically check for extension updates (*)
  9e00e8a... extensionPrefs: Schedule updates check on activate (*)
  404ae0a... Update Slovak translation (*)
  e16c64d... Updated Spanish translation (*)
  a205f4e... status/system: Fix session submenu visibility (*)
  7b33e24... extensionPrefs: Fix typo (*)
  f26eb30... Updated Spanish translation (*)
  07882c4... Update Indonesian translation (*)
  5c57046... magnifier: Use core idletime monitor (*)
  7819f8f... Update Swedish translation (*)
  79a8fa2... Update POTFILES.in (*)
  050a189... extensionPrefs: Add a translator comment to the .desktop fi (*)
  127e244... swipeTracker: Reset scroll gesture state on disabling
  0bd9e41... appDisplay: Disable swipe tracker during swarm animation

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