Changes for version 0.03

Modules

access Melbourne Public Transport data.
collection parent class.
a departure on the Victorian Public Transport Network.
a collection of departures on the Victorian Public Transport Network.
error object with AUTOLOAD method slurper.
parent class with error method returning false.
a route on the Victorian Public Transport Network.
a collection of routes on the Victorian Public Transport Network.
a run on the Victorian Public Transport Network.
a collection of runs on the Victorian Public Transport Network.
a stop on the Victorian Public Transport Network.
a collection of stops on the Victorian Public Transport Network.