Merge branch 'mongokit-MIS' of https://github.com/AvadootNachankar/gstudio into mongokit
New separate urls, views and templates defined for MIS-GAPP implementation.
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #431 from kedar2a/mongokit

Added Date-Time-Picker for start_time and end_time. Also added basic event-scheduler-calender widget
Bug removed: get_possible_relations() function works even if altnames field is None.
Merge pull request #432 from AvadootNachankar/mongokit

 Bug resolved: get_possible_relations() function works, if altnames field is None.
Functions included for maintaining theme hierarchy and editing theme & topics
Themes hierarchy implemented as a tree structure for 'Browse Topic'
Merge pull request #433 from sunnychaudhari/mongokit

Themes hierarchy implemented as a tree structure for 'Browse Topic'
Only subscribed users in group can create and edit themes and topics
access policy set for deleting themes and topics
Merge pull request #434 from sunnychaudhari/mongokit

Access policy set for creating and editing themes and topics
Now we can create and edit new themes and topics
Merge pull request #435 from sunnychaudhari/mongokit

Now we can create and edit new themes and topics
Updated code for editing themes collection
Merge pull request #436 from sunnychaudhari/mongokit

Updated code for editing themes collection
Complete support for anonymous user implemented and alert's on the change of marker state added.