Test harness modified to understand comments better, and be able to run unary (and rounding) tests.  Currently a few rounding tests fail, which are being investigated.
Test harness modified to understand comments better, and be able to run
unary (and rounding) tests.  Currently a few rounding tests fail, which
are being investigated.


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@1065 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot