Add GeditMenuHelper
Port snippets to new menu api
Port docinfo to new menu api
Port Sort plugin to new menu api
Port Time plugin to new menu api
Port spell plugin to new menu api

This needs to be checked and tested with a proper installation
Port external tools to new menu api
Load custom css file
Dynanically add/remove gedit-titlebar-right css style
Remove uneeded tab border
Add bindings for alt+# keys
Update settings code to the new gaction stuff
Move setting to show the status bar to the prefs dialog
Restore per-window handling of panes
Make fullscreen a toggle
Print menu item should have "..."
Move some plugin menus around
Add some more accels

It really sucks that we have to add these manually when they are
declared in the menu...
Make the sidebar pane separator look thinner