Removing shippable.yml.
Removing config variables getting moved to environment variables.
Cleaned up gitignore to be inclusive of the configuration files again.
Standardized on development being a 30xx number, production is 6666 and default config is 1337.
Minor changes and also added tests to verify that environment variables are present or not.
Fixed environment variable.
Port 3000.
Merge pull request #84 from Adron/master

Cleaning up for deployment.