Basic implementation of storing file into gridfs
Merge pull request #15 from krishna31/mongokit

Basic implementation of storing file into gridfs
missing file for gridfs implementation
Merge pull request #16 from krishna31/mongokit

missing file for gridfs implementation
Merge https://github.com/gnowledge/gstudio into mongokit

Conflicts:
	gnowsys-ndf/gnowsys_ndf/ndf/models.py
	gnowsys-ndf/gnowsys_ndf/ndf/urls.py