Implementing email
signup_confirmation initialized. Need to cut out the haml interpreter
add confirmable to users
add confirmable model  user
ActionMailer and Devise mail  config
reconfirmable disabled
delivery mail on development env
fix token issue
Merge pull request #35 from mifan/email-list

Email list
Change mailer email and host.
Change mrhashtat email password.
change password and confirm emails working
Merge branch 'email-list-revert' of https://github.com/tinasoul/hashtat into email-list-revert
Merge branch 'email-list-revert'