User groups template tag with "else" block support (Allow checking several groups)
An "if-style" template tag that checks to see if a user belongs to a one or mores groups (by name). Usage: `{% ifusergroup Admins %} ... {% endifusergroup %} or {% ifusergroup Admins Clients Programmers Managers %} ... {% else %} ... {% endifusergroup %}`
- tag
- templatetag
- user
- auth
- group