add local time tooltip
[2784]adminActivityLog: Show users local time as tool tip

fixes #2784
use correct counter
[2795]adminAccountManagementPage: instructor counter is wrong

fixes #2795
basic elements for pagination
1.disable button if needed
2. add "All" for month list
change to pagination based on sizing
change to sizing 200
sort table on load
[2264]adminAccountManagement: paginate the page

fixes #2264
Merge branch 'master' into Issue2757
Add sample rubric question to instructorSampleData.json
Feedback Edit page - highlight row/column when cursor hovers over delete row/column button
Fix tests