v1.0.3

Added validTLD with a ValidTLD() toggle method (default:on) to enforce only recognized valid old extensions in the parser.

Also clarified the Compare() method is a boolean equivalence comparison test for Apex and Host domain names. It's best to test for an IP first and take action at that branch point, however testing with an IP will report equivalence even though the apex field is empty because the intended logic is that when the Host and Apex forms are different a different or a secondary action would be taken based upon testing so plan the resultant logic flow accordingly.