def _create_app(self):
        """
        Method for creating a new Application Template.
        USAGE: cloud-harness create <dir_name> [--destination=<path>]
        """
        template_path = os.path.join(
            os.path.dirname(os.path.dirname(os.path.abspath(__file__))), self.TEMPLATE_FOLDER, self.TEMPLATE_FILENAME
        )

        new_dir = self._arguments['<dir_name>']

        # Make new application directory
        override_destination = self._arguments.get('--destination', None)
        if override_destination is not None:
            if override_destination == '':
                raise ValueError('Destination path is empty')
            # Check if the new destination is abs and exists.
            if os.path.isabs(override_destination) and os.path.isdir(override_destination):
                new_dir = os.path.join(override_destination, new_dir)
            else:
                # Create a path from the cwd, then check if it is valid and exists.
                override_path = os.path.join(os.getcwd(), override_destination)
                if not os.path.isabs(override_path) or not os.path.isdir(override_path):
                    raise ValueError('New path parameter %s is not a directory' % override_destination)
                new_dir = os.path.join(override_path, new_dir)

        else:
            if os.path.isabs(new_dir) or os.path.sep in new_dir:
                raise ValueError("Directory name is invalid")
            # No override, put the folder in the cwd.
            new_dir = os.path.join(os.getcwd(), new_dir)

        os.makedirs(new_dir)

        new_file_path = os.path.join(new_dir, self.DEFAULT_NEW_APP_FILENAME)

        # Copy the template the new application location.
        shutil.copyfile(template_path, new_file_path)

        printer('New Application created at %s' % new_file_path)
Method for creating a new Application Template.
        USAGE: cloud-harness create <dir_name> [--destination=<path>]