Initial map widget implementation
Created template for map widget
Merge branch 'mongokit' of http://github.com/gnowledge/gstudio into mongokit
Done with basic map widget.
Updates wherever modified_by field is None with default value as either first contributor or 1.
Merge pull request #314 from AvadootNachankar/mongokit

Updates wherever modified_by field is None with default value as either first in the contributor-list or 1
Removes n attribute if created accidently in existsing documents.
Merge pull request #315 from AvadootNachankar/mongokit

Bug resolved: Removes n attribute if created accidently in existsing documents.
If user doesnt add any location then code was giving error, which is fixed.
Merge pull request #316 from kedar2a/mongokit

Added basic Map widget to add location of resources
left drawer of member_of changed to list all types to only list metatypes
field type_of changed Objectid to list of objectid
Merge branch 'mongokit' of github.com:gnowledge/gstudio into mongokit
addition of type_of field into adminDesginer of GSystemtype
Merge pull request #317 from Dhiru/mongokit

addition of type_of field into adminDesginer of GSystemtype
changed created_by to modified_by
Merge pull request #318 from Dhiru/mongokit

changed created_by to modified_by
conflict in filldb.py resolved
separate tab created for pandora video