def configure(options, cfg)
      cfg = super(options, cfg)
      cfg[:offline_queueing] = options[:offline_queueing]
      cfg[:filter_params] = options[:filter_params]
      cfg
    end
def configure(options, cfg)
      cfg = super(options, cfg)
      cfg[:offline_queueing] = options[:offline_queueing]
      cfg[:filter_params] = options[:filter_params]
      cfg
    end
Determine configuration settings to be persisted

 === Parameters
 options(Hash):: Command line options
 cfg(Hash):: Initial configuration settings

 === Return
 cfg(Hash):: Configuration settings