print .new configuration files

def run(self):
        """print .new configuration files
        """
        self.find_new()
        for n in self.news:
            print("{0}".format(n))
        print("")
        self.msg.template(78)
        print("| Installed {0} new configuration files:".format(
            len(self.news)))
        self.msg.template(78)
        self.choices()