added mailer model and views
configure url path globablly for mailer
Merge branch 'master' of https://github.com/nealcpeters/infobytes into mailer
emails sent to community members when a new tutorial is added to community
Merge branch 'master' of https://github.com/nealcpeters/infobytes into mailer
removed test puts statements
Merge pull request #201 from nealcpeters/mailer

Mailer