issue-21: Changed the app so that it tries to send the mail directly if the reciver is an @accenture.com address.
issue-21: Added the config to make the app send mail throug gmail securely. (the credentials is stored as environment vairables, in heroku and localy)
issue-21: Created a script that sets the environment variables for sending mail. This has to be distributed via mail to the developers of the project.