Modified num scale question details and template to display stats for students
Merge branch 'master' into Issue2564
Summarises stats for team and General feedback
Merge branch 'master' into Issue2564
Update tests to include responses summary statistics.
Merge branch 'master' into Issue2564
Merge branch 'master' into Issue2564
1. partially reverse back to 2510
2. test ajax for instructorcoursedetailspage
implement ajax load for instructor feedback results and eval results
make center-aligned, add <br>
dev green, fix test
fix hard coded account
Stats template title for numerical questions received by team
New test case to test numerical question stats for teams
add status for admin session search
Merge branch 'master' into Issue2564
reduce logic accessing when ajax loading is carried out in instructorCourseDetailsPage
Fixed indentation
[2646]Load html table of csv in a separate page

fixes #2646
Explicitly test recipient types