def runner_execute!(host, commands, options = {})
      result = host.execute commands, options
      if result && result[1] == :stdout
        Trooper.logger.info "#{result[2]}\n"
        true
      else 
        false
      end
    end
def runner_execute!(host, commands, options = {})
      result = host.execute commands, options
      if result && result[1] == :stdout
        Trooper.logger.info "#{result[2]}\n"
        true
      else 
        false
      end
    end
runs the commands on a host and deals with output