Fix message.
Ensure no old gems are left behind between test runs.
Run bundle clean after bundle install

Running it beforehand was resulting in a corrupted state
if it was the first time bundle install was run.
removes qualaroo from studio (STUD-1684)
Delete orphans was trying to get non-existent 'draft' modulestore
Merge pull request #3932 from edx/dhm/bug_orphans

Delete orphans was trying to get non-existent 'draft' modulestore
Merge pull request #3937 from edx/adam/remove-qualaroo-studio

removes qualaroo from studio (STUD-1684)
Merge pull request #3919 from edx/benpatterson/clean-up-rbenv

Ensure no old gems are left behind between test runs.
Change Location, CourseLocator, etc to reference opaque-keys library
Merge pull request #3943 from edx/flowerhack/cleanup-opaque-keys

Change Location, CourseLocator, etc to reference opaque-keys library
BLD-724: ChoiceTextResponse i18n.
Fixed staff debug info endpoints for staff member.
LMS-2737
Merge pull request #3852 from edx/waheed/lms2737-fix-staff-debug-info-links

Fixed staff debug info endpoints for staff member.
Fixed links for units loaded via ajax.
LMS-2711
Merge pull request #3755 from edx/waheed/lms2711-staff-debug-links-fixed-for-all-units

Fixed links for units loaded via ajax.
Merge pull request #3895 from edx/anton/i18n-choice-text-response

BLD-724: ChoiceTextResponse i18n.
Merge pull request #3946 from edx/anton/i18n-code-response

CodeResponse: fix i18n.
Added manual refund page for support.
PR-615
Add tests for support dashboard