color (MCollective::Util)

# File lib/mcollective/util.rb, line 279
    def self.color(code)
      colorize = Config.instance.color

      colors = {:red => "[31m",
                :green => "[32m",
                :yellow => "[33m",
                :cyan => "[36m",
                :bold => "[1m",
                :reset => "[0m"}

      if colorize
        return colors[code] || ""
      else
        return ""
      end
    end