add paver test for bok-choy default command.
enable auto-capturing of hars in bok-choy tests
add promise to get around race condition in discussion bok-choy test
[TNL-198] Do not generate JS and CSS source maps in production
Set paver command tests to run as part of unit test lib suites.
Revert "username and email request for lti module"

This reverts commit 3f159ea52bc2bec2de436d25b1c6e61e02c375dd.
Merge pull request #5118 from edx/benp/paver-tests

Add tests for paver bok_choy commands
Merge pull request #5221 from edx/tim/sourcemaps-debug-only

Do not generate CSS source maps in production
Merge pull request #5251 from edx/ned/revert-lti-username-email

Revert "username and email request for lti module"
Merge pull request #5147 from edx/clytwynec/auto_capture_har_on_error

enable auto-capturing of hars in bok-choy tests
Creative Commons Licensing for edX LMS and Studio
A little code cleanup
Fix rebase syntax errors
Remove typo and added import
Cleanup, docstrings and style improvements
Style improvements to match PEP8 and Pylint standards
Added name to AUTHORS file
Fixed a bunch of failing tests added a FEATURE flag to the backend
Moved feature flag check out of init to fix failing tests