SAK-27797 Forums / students not listed on grade screen
conversion script missing for msgcntr permissions:
msg.permissions.allowToField.myGroupMembers 
msg.permissions.allowToField.myGroups 
msg.permissions.allowToField.users 
msg.permissions.viewHidden.groups 


git-svn-id: https://source.sakaiproject.org/svn/reference/trunk@311923 66ffb92e-73f9-0310-93c1-f5514f145a0a