Image is not in Media submenu anymore

Change-Id: Idf5a1c9c2f6b3ef95a72613aedd15f743280ad95
Reviewed-on: https://gerrit.libreoffice.org/13223
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>