Added script to download data via cmd
Changed download target url to TM url
Add upload_data file and generated bulkloader
Added some comments to using the scripts
Merge branch 'master' into Issue2447
Minor cosmetic changes
Merge branch 'master' into Issue2420
if persistence course parameter is available, registration status is not checked
added/fixed test cases for instructor home page
added test cases to student home page to cover persistence check branch
fixed all test cases
Merge branch 'master' into Issue2420
1. get data from Students for student counting
2. add unique instructor email counting
Changed feedbackSubmission task queue configuration
Add comment for task queue change
Merge branch 'master' into Issue2420
added code to handle compatibility issues with IE8 for window.addEventListener
1. remove accounts database reading
2. reduce database reading for students and instructors
fixed instructor comments page UI test
Merge branch 'master' into Issue2527