08-08-2012 (0.0.3)
    * Changed from use base to use parent for support in older systems.

08-07-2012 (0.0.2)
    * Made Config::Layered::Source a base class for Sources.
    * Added Config::Layered::Source::ENV for environmental configuration
    * Added documentation for each Source.
    * Fixed random bugs

08-02-2012 (0.0.1)
    * Inital Release To CPAN