[gnome-shell] (16 commits) Created branch wip/message-tray

[Debarshi Ray <debarshir src gnome org>]

The branch 'wip/message-tray' was created.

Summary of new commits:

  7405f26... schema: Add a toggle-message-tray keybinding
  9df89f9... messageTray: Move the windows up/down when the tray is togg
  0326c3d... messageTray: restyle the message tray
  4d6ec29... theme: Use the proper syntax for background-repeat
  d764331... theme: Update theme
  b0c6722... messageTray: Clean up code
  deadd4d... messageTray: Use the standard :hover pseudo-class
  b4ffbda... messageTray: don't time out banners when the user is inacti
  21ee474... messageTray: don't show the tray after new items are added
  d3fc209... message-tray: Add :overview pseudo class when in overview
  814cd0c... theme: Update message-tray style in the overview
  58c23f9... theme: Make the noise texture fancier
  f9aa7b1... loginDialog: Remove manual insensitive tracking
  682e92d... tests: Remove JHBUILD_TYPELIBDIR
  c5d0eaf... messageTray: Don't move the windows
  82d7e38... messageTray: Grab keyboard and mouse focus when revealed