Group type for 'home' group changed from PRIVATE to PUBLIC.
Url filtering & Group policies modified regarding join/edit group
Merge pull request #177 from AvadootNachankar/mongokit

Changes regarding replacing 'gsystem_type' by 'member_of' field and removing 'gsystem_type' field from documents, if such exists!
small bug resolved in user dashboard for getting resource drawers list
Merge pull request #178 from sunnychaudhari/mongokit

Small bug resolved in user dashboard for getting resource drawers list
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Url filtering & Group policies modified regarding join/edit group
Merge pull request #179 from makfire/mongokit

Url filtering & Group policies modified regarding join/edit group