Add devise mailer
Initialize UserMailer
Add registrations controller to override Devise controller (to send welcome email)
Admin crowdfund failed email.
Admin crowdfund success email.
Recipient grant crowdfund failed email.
Recipient grant funded email.
Recipient grant crowdfunding email.
Recipient grant rejected email.
Recipient grant submitted email.
User pledge email.
User welcome email
Setup_mail.rb to test ActionMailer.
Edit grant model to deliver emails in state changes.
Add line in grants controller to deliver email when grant is submitted
Edit routes to look at registrations controller instead of Devise
Pulling origin master.
Merge branch 'master' of https://github.com/calblueprint/BPSF into email

Merge updates
User pledge email.
User crowdfund success email.