That should reduce the size of FASLs containing tests

LP #1024777

LP #1024772

Disable collection of profiling info until a portable library can be used

This slot doesn't really do what it's says it does (redefining it
doesn't change things the way you'd expect) and it causes no end of
headaches by confusing compile-time definitions with run-time
definitions.

Use either *SUITE* or (GET-TEST NAME)

This new variable causes tests to be (using run!) as soon as they are
defined. Test suites must still be run explicitly. Idea blatenly
stolen from LIFT.

This idea, blatenly stolen from LispUnit, ensures that tests will
always use the latest macro definitions.

Initial import of FiveAM code. This is exactly equal to to bese-2004@common-lisp.net/FiveAM--dev--1.2--patch-20