#8 silent checkEquals

[flodel81]

me again...

When I use runTestFile() and a checkEquals() test fails, I get something like:
"Timing stopped at: 0.004 0.001 0.046" printed to STDOUT and
"Error in checkEquals ... " printed to STDERR
Those are printed even when runTestFile is run with verbose = 0

I was hoping I could run runTestFile() silently. Is it possible to

1) remove those messages
2) add a 'silent' option to all test functions like checkException has
3) add a 'silent' option to runTestFile and runTestSuite so they are completely quiet. This could also be achieved with another level of 'verbose', maybe -1.

Thanks.