add honeypot to create account page

**CR**: :question:

**QA**: :question:
> pull down locally, check app loads

> *test core functionality of feature:*
> ...[list]

> *test functionality adjacent to this feature:*
> ...[list]

> public/ private functionality
> logged out functionality

> test in IE 8,9
> test in production environment

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**CO signoff**: :question:
**DO signoff**: :question:

**PO signoff**: :question: