[gnome-shell] (9 commits) Non-fast-forward update to branch gbsneto/icon-grid-dnd

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'gbsneto/icon-grid-dnd' 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:

  ac6407e... iconGrid: Save a few more values
  b884606... iconGrid: Add item nudge API
  bb603d2... appDisplay: Add moveItem()
  89ff277... allView, folderView: Implement moving icons
  a68b265... allView, folderView: Save order after moving icon
  c31b0d8... baseIcon: Align labels to the center
  a7b58ed... appIcon: Use a real BaseIcon as the drag actor
  18aa6d8... iconGrid: Implicitly animate icon positions
  10b8229... controlsManager: Don't fade icon grid while dragging

Commits added to the branch:

  616172f... iconGrid: Add item nudge API
  1d4050e... appDisplay: Add moveItem()
  90e40cf... allView, folderView: Implement moving icons
  ee96432... allView, folderView: Save order after moving icon
  c019b1a... baseIcon: Align labels to the center
  6fb43e1... appIcon: Use a real BaseIcon as the drag actor
  97e97cc... iconGrid: Implicitly animate icon positions
  9e6029c... controlsManager: Don't fade icon grid while dragging
  e727254... allView, folderView: Always operate on grid coordinates