Fixed a group member addition bug and added @min_uid and @min_gid.
Fixed a group member addition bug and added @min_uid and @min_gid.

I fixed a bug where a new group with no AD member attribute failed to add
users (Windows group membership). I also added @min_uid and @min_gid to
return a reasonable minimum value for each if none are currently in Active
Directory.

srna/radum