edx/edx-platform — pull request #2689 by auraz (2014-02-24 13:21:13+00:00)
Title: Fix XML parser with empty HTML5 attributes.

Fix for BLD-827 (https://edx-wiki.atlassian.net/browse/BLD-827) : "Audio Playback of MatLab-generated file not working"

@adampalay please review and test manually.