add configurations for deploying to heroku
change sidekiq settings + add figaro ENV handling
fixed envs vars to use figaro + dev procfile and runner sh file
update readme + remove deprecated secrets + add sample application.yml
mailgun integration + staging environemnt
simple kludge to prevent yaml patch to break other libs
ops!
fix formating
fix travis
Merge pull request #61 from it3s/heroku-settings

Heroku settings