don't make uid editable in edit user form. #401
show admin flag in the users table. #401
provide groupname in the serializer. #401
improve post/delete in user api. #401
return groupname from runtime for sysgroups. #401
refactor user view to make it simpler. #401
refactor group view to make it simpler. #401.
enhance frontend for user screen. #401.
Enhance frontend group screens. #401
Update share acl functionality after recent changes in user and group apis. #401