Error solved in creating groups
group template and view modified
implemented Image dashboard and image upload
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
merging after resolving the conflict in group.py file
Merge branch 'mongokit' of git://github.com/krishna31/gstudio into krishna31-mongokit
Implemented functionality for prior-node field.
Merge branch 'mongokit' of https://github.com/AvadootNachankar/gstudio into mongokit
Implemented functionality for prior-node field.