make links look like links

add pearson_dump command.  

Marketing/victor

imports should have a marketing video. Treat it as a warning as every co...

make tests pass with cms config as well as lms

LMS - added in additional JQUI accordion parameter...

Fix Pearson unit tests.

Remove the specific version of ruby here because it's breaking the dev scripts amongst other things.

LMS - added in additional JQUI accordion parameter needed to display full height of active element in courseware sidebar

Feature/edz/revert explicit charset

Fix missing import

adding explicit charset declaration to additional css

explicitly set the domain for the csrf cookie to match the session domai...

Force charset for application.sass to be UTF-8

refactor tests, add test for is_commentable_cohorted, fix a bug

Feature/victor/cohorts

Returns None if course isn't cohorted, even if cohorts exist.  Shouldn't happen on prod, but could if cohorting is turned off mid-course.