adding a little ux to the download video and transcript links
a11y adjustment to new video and transcript links styles
Suppress request logging in the LTI test server.
Write to stdout to keep messages, but not pollute tests.
ux cleanup of video and transcript download buttons
updating video download links to a list - review feedback
Delete unused static-pages.html.
Merge pull request #1197 from edx/ned/quiet-lti-server-test

Suppress request logging in the LTI test server.
Make wait_for_requirejs more tolerant of errors
addressing review feedback on video buttons - switched to use themeable color variables
Merge pull request #1280 from edx/fix/frances/lms-video-dl-buttons2

Improving the video and transcript download buttons
Merge pull request #1296 from edx/will/tolerant-wait-for-requirejs

Make wait_for_requirejs more tolerant of errors
Merge pull request #1275 from edx/christina/delete-static-tabs

Delete unused static-pages.html.