AW: Ticket #196 followup: disallow spaces in uri by default

[Lukas Tribus]

> I think the main question here: is it ok to just drop support for 
> spaces, or we have to introduce some option to preserve the old 
> behaviour.

My opinion: I think we will need the configuration knob, so there is time
to fix the problem, as a client bug is not always immediatly fixable.

Either that or we do it like Apache (returning file abc when the request
is GET /abc xyz HTTP/1.1), but that is still inconsistent and I don't like
it personally.


Thanks,
Lukas