code: function configure(name, service) {
  	if (!name) {
  		throw new Error('Please specify a name for the client');
  	}
  	if (name === 'configure' || name === 'client') {
  		throw new Error('Cannot register service with reserved name: ' + name);
  	}
  	module.exports[name] = new Client(service);
  }
docs: /*
  Creates a single instance of the client from a configuration object