[gnome-shell] (4 commits) Non-fast-forward update to branch wip/exalm/gestures-part-3

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/gestures-part-3' 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:

  dbe6c48... swipeTracker: Introduce swipe tracker
  462b9bf... workspacesView: Use SwipeTracker
  f802860... appDisplay: Use SwipeTracker
  f8a498d... windowManager: Use SwipeTracker

Commits added to the branch:

  8241222... swipeTracker: Introduce swipe tracker
  8fbdb99... workspacesView: Use SwipeTracker
  12ba979... appDisplay: Use SwipeTracker
  a603ee6... windowManager: Use SwipeTracker