This allows for loading of Pyramid list style configuration
        options:

        [foo]
        bar =
            baz
            qux
            zap

        ``get_list('foo', 'bar')`` returns ``['baz', 'qux', 'zap']``

        :param str section:
            The section to read.
        :param str option:
            The option to read from the section.
        :returns: list

def get_list(self, section, option):
        """
        This allows for loading of Pyramid list style configuration
        options:

        [foo]
        bar =
            baz
            qux
            zap

        ``get_list('foo', 'bar')`` returns ``['baz', 'qux', 'zap']``

        :param str section:
            The section to read.
        :param str option:
            The option to read from the section.
        :returns: list
        """
        value = self.get(section, option)
        return list(filter(None, (x.strip() for x in value.splitlines())))