[gnome-shell] (4 commits) Non-fast-forward update to branch wip/exalm/long-swipes

[Marge Bot <marge-bot src gnome org>]

The branch 'wip/exalm/long-swipes' 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:

  92bc21c... swipeTracker: Calculate velocity using scroll history
  5bddc48... swipeTracker: Rework end point calculation
  b29216a... swipeTracker: Add allowLongSwipes property
  d8ea978... workspacesView: Enable long swipes

Commits added to the branch:

  cf87ab0... swipeTracker: Calculate velocity using scroll history
  10cafc5... swipeTracker: Rework end point calculation
  16f74eb... swipeTracker: Add allowLongSwipes property
  2b9cf73... workspacesView: Enable long swipes