rename refactor (config -> context)
rename refactor (do_callbacks -> proxy_callbacks)
bump the default vagrant memory allocation to 2GB
return boolean values here
add the interface to the network status output
* move create into the after_up callback
* move destroy into the before_down callback
* add a placeholder for our before_destroy callback
* move the create method call into our after_up callback
* add a placeholder for our before destroy callback
* actually render out the containers configuration