edx/edx-platform — pull request #1513 by polesye (2013-10-28 13:37:33+00:00)
Title: Anton/word cloud total count in studio bug

In this PR `save` button is hidden in the Studio and `Total count` is correctly displayed now.

Ticket: [BLD-205: Word Cloud save button in studio errors out](https://edx-wiki.atlassian.net/browse/BLD-205)

@Lyla-Fischer , @valera-rozuvan please review.