Clean up translated strings in registration page, dashboard, and track selection flow
Restore copy originally present on the registration page
Add middleware optionally to catch unenrolled students who fail has_access (TNL-286)
redirect users from about page to info page when there is a marketing site (TNL-286)
display banner on course info page if user is not enrolled (TNL-286)

write failing tests for info page banner
only load tabs if user is enrolled in course (TNL-286)

add tests for static tabs
update number of queries in embargo test
keep large answers from appearing (TNL-441)
Merge pull request #5248 from edx/renzo/cleanup-translated-strings

Clean up translated strings in registration page, dashboard, and track selection flow
Merge pull request #5281 from edx/adam/hide-tabs-if-not-enrolled-rebase-2

Deployed as hotfix
Change some text when in professional ed flow

ECOM-96
Merge pull request #5302 from edx/release

Release merge - post hotfix-2014-09-19-1
adjusting style for professional educationand verification status
Disabled student view if course is not yet released for students.
LMS-6617
Don't set 'download_video' field on importing video from xml until explicitly set
TNL-324
update video module to always set download_video field on export
Merge pull request #4460 from edx/waheed/lms6617-disable-student-view-if-course-is-not-released

Disabled student view if course is not yet released for students.
Fixed wiki merge url regex.
TNL-413
Merge pull request #5277 from edx/waheed/tnl413-fix-course-id-kwarg-on-merge-wiki

Fixed wiki merge url regex.
Added tests for unparsable matlab grader response.

TNL-388