add a member view

Here is a sample of what it could be:

select id, subject_id, subject_source, subject_type,
(select gg.name from grouper_groups gg where gm.subject_source = 'g:gsa' and gm.subject_id = gg.id) as group_name,
gm.hibernate_version_number, gm.context_id
from grouper_members gm