[pca] Downloading big patches

[Martin Paul]

Dagobert Michelsen wrote:
> It would be nice if you could add this to
>   <http://www.par.univie.ac.at/solaris/pca/contrib/PCAinstallation.htm>

Just to make that clear: The above link has been contributed by a pca 
user, and I've not verified its contents. I've added information about 
the Timeout information to its "PROXY CONFIGURATION" section now, though.

The official docs ("Usage" web page, "pca --man", the man page) already 
contains a paragraph about apache's Timeout option. Unlike the above 
documents, it also contains detailed, tested instructions on how to set 
up a proxy on a vanilla Solaris 10 system.

Martin.