[mutter] (16 commits) Non-fast-forward update to branch wip/barriers

[Jasper St. Pierre <jstpierre src gnome org>]

The branch 'wip/barriers' 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:

 http://live.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  9c4295d... device-map: Initialize XInput 2.1
  94b102b... input-events: Handle touch events
  16984a8... input-events: Add meta_input_event_ignored()
  815d96d... input-events: Add meta_input_event_get_touch_id()
  36de9cf... core: Add meta_input_event_get_source_device()
  d95dd02... device-map: Add grab/ungrab_touch() methods
  09f7d88... device-map: Implement passive touch grabs in XI2 backend
  5ebca0d... device-map: Get slave devices in the XI2 implementation
  fad00b8... core: Handle TouchUpdate with TouchPendingEnd as TouchEnd
  b5bf23a... devices-xi2: Enable touch events
  cb42919... window: Implement window moving through touch events
  8539ba3... window: Implement tiling/maximizing through touch events
  3d9b41c... window: Update drag hotspot as new touches approach
  698e91c... display: Require XFixes 5.0
  16225a9... barrier: Add a new Meta wrapper for pointer barriers
  796a926... barrier: Add device-specific barrier functionality
  3720d88... barrier: Add signals for when a barrier gets hit

Commits added to the branch:

  85c1058... input-events: Handle touch events
  6a03efe... input-events: Add meta_input_event_ignored()
  bbc69c4... input-events: Add meta_input_event_get_touch_id()
  704e232... core: Add meta_input_event_get_source_device()
  6439856... device-map: Add grab/ungrab_touch() methods
  0142e34... device-map: Implement passive touch grabs in XI2 backend
  3b578c2... device-map: Get slave devices in the XI2 implementation
  c8f0a13... core: Handle TouchUpdate with TouchPendingEnd as TouchEnd
  7971d5a... devices-xi2: Enable touch events
  900b91f... window: Implement window moving through touch events
  de0d9e4... window: Implement tiling/maximizing through touch events
  2e8682d... window: Update drag hotspot as new touches approach
  546c420... display: Require XFixes 5.0
  0f612be... barrier: Add a new Meta wrapper for pointer barriers
  590bb8b... barrier: Add device-specific barrier functionality
  7395de9... barrier: Add signals for when a barrier gets hit