Verbose logging by duping stderr

[Stantheman]

Every time I think I want a verbose flag, it means I've been looking at a problem for too long. I think what I'd really like to do is dup STDERR, and send major errors to it, and minor updates on stderr. That way you can 2>/dev/null and still see major errors, or 3>/dev/null 2>&3 for silence. Need to double check man page since forking gives you open file descriptors -- can't remember if I can be sure that 3 is open.

I'm thinking there's some problem with this because otherwise this seems like a really cool way to do with log levels

[Stantheman]

It's more verbose now, but I still want to investigate this as an option.