TODO:

- Clean the now unused defines/resources.
- Several submenus are duplicated (in the menubar too). Makes
  sense to refactor them to separate popup menu controllers.

Change-Id: I85505eda1c5fb707b1e6064007f27af7b31452bf
Reviewed-on: https://gerrit.libreoffice.org/20704Reviewed-by: Maxim Monastirsky <momonasmon@gmail.com>
Tested-by: Maxim Monastirsky <momonasmon@gmail.com>