Search view super user cabality and visibility of private resource is added
saving multiple sesessions
split session front end logic complete
saving of splited session done
Attendance and Assesment marks conditional check complete
Conflicts resolved #948
CourseSubsection editing part1 and Only one course section/subsection can be renamed at a time
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into Courses
Renaming Course subsections that can have same name under different Course Sections
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit

Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Print statements removed
Reordering course sections/subsections bug fixed
relation_set field updated for existing documents (appending inverse-relations)
get_colleges() - Returning two list of colleges (one with registered & subscribed Program Officers and one without that)
Listing only those colleges for course announcement for which Program officer(s) are registered & also subscribed into their respective college group.
Commented code removed.
Merge branch 'Course-Announcement-Fix' into mongokit-amn-dev
class room session creation completed
Merge pull request #955 from AvadootNachankar/mongokit-amn-dev

Bug-fix for Course-Announcement & Other Improvements
Conflicts resolved with #955