Now superuser can access private group & their resources without joining that group.
Access rights modified regarding subscribing users/admins of a group (by it's group-admin).
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #668 from AvadootNachankar/mongokit

Access rights modified regarding subscribing users/admins of a group (by it's group-admin)