Deploy example on productive server

[maeberli]

First try to deploy the ProofOfConcept_EMail branch to the server. 1) cloned git repository 2) checked out the ProofOfConcept_EMail branch 3) Setup of the apache virtual host file 4) created unique application key with:

rake secret

5) created _./config/initializers/secrettoken.rb file

BackToSchool::Application.config.secret_key_base =  'KEY_GOES_HERE'

6) appended the following lines to ./config/environments/production.rb

  # Back-To-School modificiations
  config.action_mailer.delivery_method = :smtp
  config.action_mailer.smtp_settings = {
    address:              'smtpgw1.he-arc.ch',
  }

[davidkuehner]

Deploy example with capistrano, smart secret token, and proxy fix