dsdb: Add tokenGroupsGlobalAndUniversal, tokenGroups, tokenGroupsNoGCAcceptable

dsdb: Add tokenGroupsGlobalAndUniversal, tokenGroups, tokenGroupsNoGCAcceptable

This includes additional tests based directly on the docs, rather than
simply testing our internal implementation in client and server contexts,
that create a user and groups.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=11022

Pair-programmed-with: Garming Sam <garming@catalyst.net.nz>
Signed-off-by: Garming-Sam <garming@catalyst.net.nz>
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Autobuild-User(master): Stefan Metzmacher <metze@samba.org>
Autobuild-Date(master): Mon Dec 22 17:17:02 CET 2014 on sn-devel-104