Saves all output from LINTools run in a single directory named after the output name.

def save_files(self):
        """Saves all output from LINTools run in a single directory named after the output name."""
        while True:
            try:
                os.mkdir(self.output_name)
            except Exception as e:
                self.output_name = raw_input("This directory already exists - please enter a new name:")
            else:
                break
        self.workdir = os.getcwd()
        os.chdir(self.workdir+"/"+self.output_name)