edx/edx-platform — pull request #532 by jkarni (2013-07-30 21:37:08+00:00)
Title: Remove get_preview_module.

And replace calls with calls to load_preview_module.

get_preview_module does nothing besides load_preview_module, with the same arguments, and in the same order. And they have different docstrings. And both of them were outdated.

ack-ed thorough the codebase, and ran cms tests - get_preview isn't used anywhere else.

@dmitchell @cahrens