Warn about unknown test or note names
Resolves #43 (closed)
The report now looks like
Loading expected failures from #P"expected-failures/clasp.sexp"
Loading expected failures from "../clasp/tools-for-build/ansi-test-expected-failures.sexp"
Found unknown test or note names in expected failure list:
READ-SUPPRESS.17, CTYPECASE.15, CTYPECASE.16
Doing 21908 pending tests of 21908 tests total.
SYMBOL-&ALLOW-OTHER-KEYS SYMBOL-&AUX SYMBOL-&BODY SYMBOL-&ENVIRONMENT
SYMBOL-&KEY SYMBOL-&OPTIONAL SYMBOL-&REST SYMBOL-&WHOLE SYMBOL-*
SYMBOL-** SYMBOL-*** SYMBOL-*BREAK-ON-SIGNALS*
...