Changes to documentation
Added disclaimer and generate new token link
Merge
use ruby 2.1.5
added capistrano and brightbox setup
added dotenv
removed secrets.yml from shared area and added .env file instead
use the same secrets config for staging and production
added staging environment
some assets would be nice
fixed paths of logo images
use scss style image url helpers
Merge capistrano setup branch
removed unused images and stylesheets