add two requests to block
Make putDocument sync and handle the put result right away
[2409]add more excluded requests in adminActivityLogPage

fixes #2409
add size limit per enrollment
add test to cover "Failure case: exceed size limit per enrollment"
update test of size limit per enrollment to boundary test
Merge pull request #2425 from TEAMMATES/Issue2424

Student not appearing in search results #2424
Optimize the logic in retrieving feedback results for student
[2374] Optimize the view student feedback results page
Fix masquerade mode failure to edit
Revert fix for typo in error message.
Merge branch 'master' into Issue2417