group publish
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
small corrections in logout message and in group count
Merge pull request #370 from anujag/mongokit

Minor corrections in logout message and group count
Implementation of Concept, Collection & Dependancy Graph (Initial Phase)
Merge branch 'mongokit-dev-new' into mongokit
User group default policies implemented
Join button changed to follow for user groups
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Join changed to follow
Merge pull request #373 from anujag/mongokit

Join button for user groups modified to Follow
Merge pull request #371 from RajNN/mongokit

Implementation of Concept, Collection & Dependency Graph (Initial Phase)
Merge pull request #372 from sunnychaudhari/mongokit

User group default policies implemented
Bug resolved regarding public group visibility even after user not logged in
Merge pull request #374 from sunnychaudhari/mongokit

Bug resolved regarding public group accessibility if user not logged in
Shelf icon is visible only if user is logged-in.
Bug resolved: Now empty (including only spaces) tag-values were not getting saved.
Merge branch 'mongokit' of https://github.com/AvadootNachankar/gstudio into mongokit