Fix up NewMemberNotify to send different message if a portal project. Also add nag option to support sending reminder email to the PI. Change MemberShipInfo to return an array of info instead five call by reference params.
Fix up NewMemberNotify to send different message if a portal project.
Also add nag option to support sending reminder email to the PI.
Change MemberShipInfo to return an array of info instead five call by
reference params.

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome