Revision history for Tree-Path-Class

0.003     2012-02-21 12:27:31 America/New_York
    First official release
    Note difference in metadata handling with Tree superclass
    Improve readability of code
0.002     2012-02-19 21:48:00 America/New_York
    Throw exception if a value can't be coerced
    Recursively convert Tree children
0.001     2012-02-19 13:51:52 America/New_York
    initial release
