proposal: new DisableBanner client side option

[Markus Friedl]

On Thu, Jan 18, 2007 at 11:33:00PM +0100, Jan Pechanec wrote:
> 	I know that, my note about '-q' option was probably an overly subtle 
> attempt to say that some customers really want to hush banner but they do 
> want to see other warnings at the same time. So, using '-q' is not an 
> solution for them.

LogLevel=ERROR

suppresses banners and keeps other warnings. otherwise you have
to add options for every message printed.