# File lib/mcollective/application.rb, line 67
      def option(name, arguments)
        opt = {:name => name,
               :description => nil,
               :arguments => [],
               :type => String,
               :required => false,
               :validate => Proc.new { true }}

        arguments.each_pair{|k,v| opt[k] = v}

        self[:cli_arguments] << opt
      end