#14 verbosity of tools

[Polzin]

Overall I find the default behaviour of the tools to
quiet. There
are a lot of things done, and without -v you see
nothing. You
can use the ~/.labrc to turn on verbosity, but the
default is
not so good.
I would suggest (an additional switch :-)):
-q --quiet for silent behaviour (similar to the
current default)
-v --verbose for more detailed output