collection tab working
Collection tab added in Page & File App
conflict resolved
Merge branch 'mongokit' of https://github.com/sunnychaudhari/gstudio into mongokit
remove bug resolved in batch app
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
collection tab added in page & file app
Merge pull request #498 from supriyasawant/mongokit

Collection tab added in File & Page app.
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #500 from kedar2a/mongokit

MIS App - Done with basic populating events in event scheduler calendar
CSS fix for Graph and location overlay
Shifted all the classes req for Location and Graph, from css.css to _styles.scss
Merge pull request #501 from kedar2a/mongokit

CSS fix for Graph and location overlay
Commented edit_drawer_widget tag since it takes value from an ajax function 'drawer_widget' as we click on add module tab
Fixed the size of drawer widget according to the list of contents
Now on click of prior node & collection tab it goes to an ajax call which process the drawer elements
Commented edit_drawer_widget function
url added for an ajax call of drawer_widget
drawer_widget function implemented to process the drawer elements according to the app context