Merge branch 'master' into issue-1726
Improved upload button script and implemented it in two more views.
Merge branch 'master' into issue-1726
Fixed javascript spacing.
Added rspec tests for Assignment model's attributes and associations. Cleaned up model.
Merge branch 'master' of git://github.com/MarkUsProject/Markus
Fixed houndci complaints
Fixed houndci complaints
Changed == to === in javascript
Fix for issue 1827: added partial to view test_results in student view.
Merge branch 'master' of git://github.com/MarkUsProject/Markus into issue-1827

Making sure everythin is up to date
clear database before rspec tests are ran
Merge branch 'master' of git://github.com/MarkUsProject/Markus into issue-1726
Added upload disable feature to flexible criteria rubric view
Enable racket highlighting with block comments
Use old regex syntax
Merge pull request #1812 from bmuscede/issue-1726

Fixes #1726
Merge pull request #1832 from david-yz-liu/racket-highlighting

Enable racket highlighting with block comments
Merge pull request #1817 from kubasub/master

Created rspec tests for Assignment's associations and attributes
Enable summaries view for TAs