edx/edx-platform — pull request #1068 by VikParuchuri (2013-09-19 20:41:40+00:00)
Title: Implement a save button for open ended responses

Add in a "save" button for open ended responses. @jbau @brianhw Please review.

![selection_011](https://f.cloud.github.com/assets/913340/1176463/d52ccecc-216b-11e3-8730-6efbc3170cda.png)