Modifications: DATA_TYPE_CHOICES and get_possible_relations() function.
Intermediate: MIS-GAPP Types (structure) creation.
intermediate commit
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Bug Resolved: Editing collections -- [Getting {'': 24-digit-hexstring} instead of ObjectId()]
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge branch 'mongokit' of https://github.com/AvadootNachankar/gstudio into mongokit
Merge pull request #357 from Dhiru/mongokit

Pagination added
modified template to restrict group edit
Merge pull request #356 from AvadootNachankar/mongokit

Bug Resolved: Editing collections -- [Getting {'$oid': "24-digit-hexstring"} instead of ObjectId()]
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #358 from anujag/mongokit

modified template to restrict group edit
added url for editing custom app instance
implement of edit of custom app instance
remove condition for group editing
login required for deletion of instances of custom app
Merge branch 'mongokit' of github.com:gnowledge/gstudio into mongokit