added email flag to user
Added 'send email' field to account settings
Added mailer to send thank you emails when a site is added
Made everything use Figaro instead of the previous mess
switched all figaro stuff to use ENV so it doesn't break on travis-ci
removed figaro command from travis.yml (that never would have worked)
oops, missed a Figaro.env
fall back to something for mailing, because travis barfs otherwise
and another place to fallback with an email address
Merge pull request #60 from Skud/email

Email