added modules in settings.py and added script in ajax_views to create module
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Implementation of course builder
commit after resolving merge conflict
Typo 'contributed'
Updated changes
Merge pull request #184 from Dhiru/mongokit

Admin Dashboard
Implemented course builder
Merge pull request #185 from planemad/mongokit

Typo 'contributed'
commit after latest commit
Show thumbnails for gallery
Merge pull request #186 from planemad/mongokit

Show thumbnails for gallery
Implentation of course builder
Merge pull request #187 from krishna31/mongokit

Implemeted course builder
changes to replace gsystem_type to member_of in ajax_view page
Merge pull request #188 from krishna31/mongokit

changes to replace gsystem_type to member_of in ajax_view page
updated changes
Implemented user group & access_policies for resource documents in metastudio
module can be created once after creating module button gets disabled
Merge pull request #190 from krishna31/mongokit

module can be created once after creating module button gets disabled