[PATCH] use "verbose" for notification of not running a test

[Michael Elizabeth Chastain]

ac> At present it prints:
ac> 
ac> WARNING: Assembly source test -- multilibs not supported by this test.
ac> 
ac> then skips everything.  That way the fact that the test was 
ac> intentionally skipped is recorded in the test logs - makes comparing 
ac> test results easier.

Except that dejagnu doesn't print ERROR and WARNING and NOTE counts
in the totals at the end, so lots of people don't notice if they get
one of those.  I wish these people would change, and I wish dejagnu
would change, too.

How about making this an UNSUPPORTED?

Michael C