Fixed graph error. Now it's visible.
Merge pull request #218 from kedar2a/mongokit

Fixed graph error. Now it's visible.
Merge pull request #219 from krishna31/mongokit

bug resolved in file url
Removed unnecessary files as those were not required anymore.
Added location field to Node class for geo-tags.
Merge pull request #222 from AvadootNachankar/mongokit

Added "location" field to Node class for geo-tags
Added MetaType "GAPP" and made member_of of  each APP
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit