Add new user research signup survey
Add new user research signup survey

This one is similar to the marriage-abroad survey already running from
5th to 19th Dec 2016, but this runs on a different page and runs from 12th
to 26th Dec 2016.

For https://trello.com/c/v331EZLi/75-gov-uk-survey-2nd-user-research-panel-sign-up-1-of-2

alphagov/static,alphagov/static,alphagov/static