Editing toolbar_bottom to include two more options:
1- Inserting numbering format lists
2- Inserting bullets format lists

Change-Id: I35f9238c45ab253ea75c693f7a76601408e36f9a
Reviewed-on: https://gerrit.libreoffice.org/35106Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
Tested-by: Tomaž Vajngerl <quikee@gmail.com>