"Bad use does not preclude proper usage."

There's some parts of this package that make it pretty easy to shoot oneself
in the foot -- but then, one can quite easily do that without needing anything
like this at all.
Make the undocumented isa_* options "deprecated"

...which seems like better karma than none, as people really shouldn't be
using these anyways, but better nice than to have it done to me someday :)
...and test for the deprecation warnings

This has the added benefit of quieting them down :)
....aaaaand update cpanfile to reflect our current reality.
move our Latin down a touch.

...towards the section that may be construed as enabling attribute abuse.
v0.024

	* Make the undocumented isa_* options "deprecated" ...which seems like
	  better karma than no warning, as people really shouldn't be using these
	  anyways, but better nice than to have it done to me someday :)
Full build of CPAN release 0.024