New version of my privacy enhanced www proxy is out

[Alan Barrett]

> The proxy now issue  "Content-Checksums: md5=xxxxxx"
> headers for its stuff, I 'invented' that  syntax, any www guru to tell
> me if it already exists under another form ? (i checked the
> http docs at w3.org, found nothing)

RFC 1544 specifies the Content-MD5 header field for use with 
MIME-conformant messages.  It looks like this:

               Content-MD5:  Q2hlY2sgSW50ZWdyaXR5IQ==

--apb (Alan Barrett)