[network-manager-applet] (24 commits) ...merge: branch 'lr/ui-improvements'

[Lubomir Rintel <lkundrak src gnome org>]

Summary of changes:

  49fd69b... all: turn all GtkTables to GtkGrids (*)
  c4d53e1... wireless-security: don't add the "No CA" checkboxes to the  (*)
  9a5599f... applet: allow scrolling the tabs of the info notebooks (*)
  55d883c... applet-dialogs: update the About dialog (*)
  a2b8744... applet: avoid using GTK_STOCK_NETWORK (*)
  556006b... applet: don't let the separators expand vertically (*)
  0984879... all: get rid of all GtkStock (*)
  5babe39... all: bump Gtk+ version to 3.10 (*)
  a1f4d4d... editor: turn NMConnectionList into a widget template (*)
  3f19851... editor: allow registering any widget with polkit (*)
  e692cff... editor: the connection list overhaul (*)
  3c1fe66... editor: add the WirelessSecurity to a size group (*)
  eb317d0... editor: fix PPP page widget compositions (*)
  5cc8e26... editor: fix the proxy page widget sizing (*)
  029751b... editor: fix the ip-tunel page layout (*)
  0f719d2... editor: fix the macsec page layout (*)
  b104a3d... editor: fix the team advanced dialog layout (*)
  0e1004b... editor: make the team port advanced dialog layout consisten (*)
  7e55435... editor: close the connection list on Escape key (*)
  ab2b930... editor: close the editor window on Escape key (*)
  5099688... editor: allow the filter substring to be present anywhere i (*)
  b0036e5... editor: use custom search bar for filtering (*)
  4645c9a... editor: filter the connection type headers too (*)
  f84f06a... merge: branch 'lr/ui-improvements'

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