[FEATURE] Replace Apache w/ Nginx and Add Dev CB

This reworks the recipes so that we use Nginx instead of Apache.
    
This adds a new recipe for use in the development vagrant box, including the rabbitmq cookbook dependency. However, rabbitmq will not be installed in production.
    
This also reorganizes a few things and updates the MySQL installation so that MySQL should work out of the box in the development vagrant box.

Resolves #3