def run!
      Thinner.configure do |config|
        @options.each_pair do |key, value|
          config.send("#{key}=".to_sym, value)
        end
      end
      Thinner.purge! @urls
    end
def run!
      Thinner.configure do |config|
        @options.each_pair do |key, value|
          config.send("#{key}=".to_sym, value)
        end
      end
      Thinner.purge! @urls
    end
Create a Thinner::CommandLine, parse any associated options, grab a list
 of urls and start the process
 Build a Thinner::Configuration instance from the passed in options and go
 to the races.