Disable copy-constructors.
Reorganize a bit...
Add differing test modes, with the default being faster.  Run `make full_test` for a more thorough regression test.
Make sure test kvetches if the program it's testing hasn't been built yet.
Choose a better variable name here...
Add an option to quiet output, except for error output.
D'oh.  Actually adhere to $ATTEMPTS...
Slight type issue.
Whoops, we STILL weren't obeying $ATTEMPTS...
Simplify this a lot.