edx/edx-platform — pull request #6370 by waheedahmed (2014-12-24 08:14:35+00:00)
Title: Fixed CodeMirror editor view height in studio.

[TNL-920] (https://openedx.atlassian.net/browse/TNL-920)

```.CodeMirror``` height fixed by adding a new class for advanced editor.

[Sandbox Studio Link] (http://studio.waheedahmed.m.sandbox.edx.org/)