#331 Adding a Smarty var for usergroup

[Gerard Vanderveken]

If a Smarty var was present with the user ihis groups, theme adaptations could be made depending the users' group, as for eg menu points etc
See this
http://www.xoops.org/modules/newbb/viewtopic.php?post_id=316634#forumpost316634
It is a relevant simple adaptation.
Could maybe done also in theme.php.