* Add one more assertion in testcase for dupe candidates

* Add one more assertion in testcase for dupe candidates
* Remove test_create_quickvote_description_htmlescape. As I thought earlier, I actually want the DB to properly store HTML elements. It's the job of the view to make sure it doesn't clobber itself displaying the element.
  - Change the test instead to a test for proper XML escaping. An appended </string> element should be stored properly and not trip hell