add NewsMailer
add welcome method to NewsMailer
change subject in welcome method of NewsMailer
make views for welcome method in NewsMailer
edit development.rb to use gmail, edit welcome method in NewsMailer to be simple to test that it works
rails 12 factor was in gemfile twice, removed one. get NewsMailer welcome method working with gmail and environment variables
add code to send welcome email from newsmailer when a new account is created
add content to NewsMailer welcome views
Merge branch 'master' into bri-email
Merge pull request #17 from bpraggastis/bri-email

Bri email