mozilla/kitsune — pull request #1302 by rlr (2013-04-24 16:12:20+00:00)
Title: [bug 784346] Only save survey if one there is not one already.

...and the require the vote to be not helpful.

Read the bug for details on why. r?

Also, I wasnt sure if `return HttpResponseForbidden()` is better? thoughts?