=== 0.5.0 / 2009-05-30

* Name of gem and main require will be 'richunits' (no underscore).

=== 0.4.0 / 2008-09-09

* Rewrote Duration class and integrated into rest of system.

=== 0.3.0 / 2008-09-08

* Encapsulated entire library in RichUnits module.

=== 0.2.0 / 2008-08-01

* Reorganized repository.

=== 0.1.0 / 2008-03-27

* Initial version.