[user management] users and groups management now really lead to that (closes #1931478)
ie, one tab for users, another for groups. By default the groups tab
simply list existing groups (with the number of users they count), and
propose to create a new group.
addressbook
basket
blog
book
calendar
comment
company
email
file
folder
i18ncontent
keyword
link
mailinglist
person
tag
timeseries
vcsfile