[gnome-shell] (21 commits) Non-fast-forward update to branch wip/exalm/gestures

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/gestures' 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:

  c1dd1f7... workspacesView: Use shared adjustment
  5b32b00... workspaceThumbnail: Use scroll adjustment
  e762665... workspaceThumbnail: Sync indicator with WorkspacesDisplay
  04e5dd0... appDisplay: Reduce page switch time to 250ms
  168ac17... appDisplay: Don't allow mouse scrolling while animating
  77dd455... workspacesView: Add timeout for mouse scrolling
  ea71e86... swipeTracker: Introduce swipe tracker
  5f64fd8... workspacesView: Use SwipeTracker
  0386158... appDisplay: Use SwipeTracker
  e98ca77... windowManager: Use SwipeTracker
  36b0e44... workspaceAnimation: Split from WindowManager
  b03a029... workspaceAnimation: Extract WorkspaceAnimation
  8ad0ee0... workspaceAnimation: Extract WorkspaceGroup
  a254f5e... workspaceAnimation: Only create moving window bin when need
  2082d7b... workspaceAnimation: Use window clones
  29d0fc8... workspaceAnimation: Support multiple screens

Commits added to the branch:

  c1ae634... panel: Don't chain up to non-existent parent vfunc (*)
  3a7228c... polkitAgent: Only reset UI on session resets while opened (*)
  89bf360... polkitAgent: Use dialog as confirmation when the user has n (*)
  45ebb94... polkitAgent: Cancel session after disconnecting signal hand (*)
  c1ec7b2... keyboard: Try harder to find a matching layout (*)
  e4913bf... workspacesView: Use shared adjustment
  c83c75b... workspaceThumbnail: Use scroll adjustment
  6e77d2c... workspaceThumbnail: Sync indicator with WorkspacesDisplay
  c6fa9a5... appDisplay: Reduce page switch time to 250ms
  1de425c... appDisplay: Add timeout for mouse scrolling
  ed2b55c... workspacesView: Add timeout for mouse scrolling
  119767c... swipeTracker: Introduce swipe tracker
  3c062ad... workspacesView: Use SwipeTracker
  1f58156... appDisplay: Use SwipeTracker
  7f56bc9... windowManager: Use SwipeTracker
  bf708e7... workspaceAnimation: Split from WindowManager
  712caa0... workspaceAnimation: Extract WorkspaceAnimation
  2a9d2a0... workspaceAnimation: Extract WorkspaceGroup
  cda2625... workspaceAnimation: Only create moving window bin when need
  9688901... workspaceAnimation: Use window clones
  a9209ea... workspaceAnimation: Support multiple screens

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