[gnome-shell] (20 commits) Non-fast-forward update to branch wip/desktop-file-index

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

The branch 'wip/desktop-file-index' 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:

  26fd158... app-system: Fix some enum warnings
  81e7865... app-system: Remove lookup_app_by_tree_entry
  ee4c803... app: Port to be based on GDesktopAppInfo
  997b816... app-system: Remove get_tree
  1b1bfec... app-system: Remove known_vendor_prefixes
  a9bd17b... app-system: Remove lookup_app_for_path
  0fd5030... app-system: Remove visible_id_to_app
  1b37688... appDisplay: Ignore the NoDisplay flag for directories
  efc5797... app-system: Remove use of gnome-menus internally
  91c815b... appDisplay: Use a proper string key for the app search prov
  04614a9... appDisplay: Use the desktop file index for app searching
  894772a... app-system: Lazily create ShellApps for apps we care about
  d40fb26... app-system: Put back support for the installed-changed sign
  4c1848e... app-system: Add back StartupWMClass matching

Commits added to the branch:

  6237a1c... workspace: Remove unused leftover constant (*)
  a2f9b8e... workspacesView: Remove dead code (*)
  41acb5d... Updated Czech translation (*)
  8b0e846... background: Disconnect settings signal handler on destroy (*)
  0256a6d... app: Use g_variant_lookup instead of dict iteration (*)
  3a4782c... app-system: Fix some enum warnings (*)
  15ab285... layout: Use monitor index when adding bg managers (*)
  715f953... app-system: Remove lookup_app_by_tree_entry
  b66ab67... app: Port to be based on GDesktopAppInfo
  8a1fa92... app-system: Remove get_tree
  2102c93... app-system: Remove known_vendor_prefixes
  640ab0d... app-system: Remove lookup_app_for_path
  0322842... app-system: Remove visible_id_to_app
  1344b1f... appDisplay: Ignore the NoDisplay flag for directories
  1e8998c... app-system: Remove use of gnome-menus internally
  e1648f8... appDisplay: Use a proper string key for the app search prov
  9c5c0f3... appDisplay: Use the desktop file index for app searching
  1ed1a97... app-system: Lazily create ShellApps for apps we care about
  c45607b... app-system: Put back support for the installed-changed sign
  7f77f1f... app-system: Add back StartupWMClass matching

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