[gedit] (35 commits) ...Fix headerbar item positions

[Ignacio Casal Quinteiro <icq src gnome org>]

Summary of changes:

  a545506... Start redesign of gedit (*)
  4d19256... Use auto in the setting for notebook tabs (*)
  e2516de... Integrate sidebar insto titlebar (*)
  56f9c93... Mark headerbars as titlebars. (*)
  8f8d55a... Show the right title for the sidebar headerbar (*)
  67aa5ad... Add get_gear_menu to window and menu extension points (*)
  8f34aff... Port snippets to new menu api (*)
  a667d94... Port docinfo to new menu api (*)
  622e3df... Port Sort plugin to new menu api (*)
  1fe4273... Port Time plugin to new menu api (*)
  4875ed9... Port spell plugin to new menu api (*)
  7bf6da0... Port external tools to new menu api (*)
  8f7be86... Load custom css file (*)
  315a862... Dynanically add/remove gedit-titlebar-right css style (*)
  c3bbe68... Add bindings for alt+# keys (*)
  610742c... Update settings code to the new gaction stuff (*)
  7657115... Move setting to show the status bar to the prefs dialog (*)
  fb4f102... Restore per-window handling of panes (*)
  ca85083... Make fullscreen a toggle (*)
  38289ba... Move some plugin menus around (*)
  2fd5c00... Make the sidebar pane separator look thinner (*)
  2f62d44... Do not capitalize for consistency with the other labels (*)
  7073530... Remove UI Manager left overs (*)
  016d247... Remove find button from fullscreen (*)
  e6c906b... Bring back Save All and Close All (*)
  0c5a2f8... Manually associate the window actions to the fullscreen con (*)
  4a3013a... window: Fix the location of the buttons in the headerbar wh (*)
  3c46c0b... spell: implement app activatable to add accelerator (*)
  4d2b180... Handle merge of app menu into gear menu (*)
  b7a9b0f... Remove accels from app menu (*)
  d02450f... Always add app actions, irrespective of app menu (*)
  959de3e... Add accelerators for app actions (*)
  ee3372f... Use <Primary> instead of <Control> (*)
  cc09b15... Hide bottom panel menu item when action disabled (*)
  bc9bc7a... Fix headerbar item positions (*)

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