edx/edx-platform — pull request #1418 by polesye (2013-10-19 06:34:35+00:00)
Title: Added back on hover CC button functionality.

This PR restores functionality added in PR #1344.

On mouse over CC button, auto show transcripts if they are hidden; hide them again once the mouse leaves the CC button or transcripts.

@wedaly @valera-rozuvan please review.