Add hash and ctime fields to email_address_with_confirmation
Update hash and ctime when email is changed
Verification page
Sending emails
Account page UI - email verification
Cleanup, split into functions
Add Resend email button
Added tests, simplified verify_email
Update default Mandrill key
Some tweaks to mails

Use support@ for From so we get replies. Include a text/plain body.
refactor
add test fixtures
put the email hash timeout in a constant
simplify by using `getattr()` instead of `hasattr()`
fix indentation
add test for expired hash
check return code in tests
refactor
coding style
only compare once and do it in constant time