Agency type added to group and author class
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
group modified with agency_type
Merge pull request #670 from anujag/mongokit

Agency type added to group and author classes
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Add concepts option is enabled in topic for creating and adding concepts
edit_drawer_widget function enabled for showing the drawer widget while adding concepts
Querry added to fetch the RT's for topic
Concepts are also added in drawer