Config - Spanning assignment across Multiple Lines
==================================================

    You can also span config assignments across multiple lines by using 
    the '\' as the last character on a line.

    Example:
    --------

        >>> from xix.utils.config import ConfigLoader
        >>> loader = ConfigLoader()
        >>> data = '''
        ... a.b.c = {\\
        ...     'bob' : 25,\\
        ...     'mary': 27,\\
        ... }
        ... a.b.d = (\\
        ...     1, 2, 3, 4, 5, 6, \\
        ...     7, 8, 9, 10, 11, 12, \\
        ... )
        ... a.b.e = "\\
        ... Here is some text \\
        ... that spans multiple lines. \\
        ... Oh wow ... gee whiz."
        ... '''
        >>> cfg = loader.load(data)
        >>> print cfg.a.b.c['bob'], cfg.a.b.c['mary']
        25 27
        >>> print cfg.a.b.d
        (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
        >>> print cfg.a.b.e
        Here is some text that spans multiple lines. Oh wow ... gee whiz.
        
