0.01 - February 2012
	- Initial release

0.02 - February 2012
	- String documentation fix
	- Integer wrapper class
	
0.03 - February 2012
	- Documentation updates/fixes
	- Removed String default behaviour
	- ::String and ::Integer constructor tweak and bad input testing

0.04 - June 2012
	- Added ::Index module and tests
    - ::Set requires "Object::KVC::Hash" members
    - ::Set removed 'first' and 'list' methods
    - ::String and ::Integer to bless 'SCALAR' ref
    - ::Hash clone bug fix
    - 'intersects' tests