def responsive(responsive = true)
      if responsive
        config.data[:options][:responsive] = true
      else
        config.data[:options][:responsive] = false
      end
    end
def responsive(responsive = true)
      if responsive
        config.data[:options][:responsive] = true
      else
        config.data[:options][:responsive] = false
      end
    end
Content distribution network, for the lulz.
 Every class has a +config+ and, depending on the type
 the +create+ method will help with setting up the +config+
 for that specific type of chart.
 The responsive() method will make any chart responsive.