Show message if course is still inconsistent
done 'quick access for comment' prototype
fix activityLogTest
tweak omniComment: quick access style
[2149] fix ActivityLogTest

fixes #2149
Merge branch 'master' into Issue1637
Merge branch 'master' of https://github.com/TEAMMATES/repo
done commentPage ui prototype
Add eventual consistency message to student evaluation results page
tweak CommentPage ui style
rename omni comment ui prototype filename
Add test cases to checking for eventual consistency in student evaluations
Add UI tests  for numscale, mcq, msq validation when creating question.
done 'comment edit page' ui prototype

-- choose bootstrap3-wysihtml5 for rich text editor
Merge branch 'master' into Issue1829
[1829] Validation when creating numscale question

fixes #1829
Merge branch 'master' into Issue1637
[1637] Show message if placeholder course in student home page is still inconsistent during user interaction

fixes #1637
enhance comment page ui prototype

with:
1. some keywords changed. e.g. note -> draft, display archived courses -> include archived courses
2. wider comment box
3. add a tab for drafts in the pagination
4. display edit bar on hover
5. group by photo for student records comments
6. add styles for visibility options. e.g. to XXX --> From you to XXX, From Instructor3 to XXX

not impl yet:
1. stu photo in comment box's auto-complete suggestion
2. stu photo in comments
minor tweak in comment page

with:
1. update feedback response comment style
2. remove drafts in mockup (it'll be similar to 'Comments about students')