Updates to HTTP Client and ZIP Facility

[Joe Wicentowski]

Hi Florent,

I just visited http://expath.org/news and noticed that the HTTP and
ZIP libraries were updated earlier this month. That's great, thanks
for your work on these, as well as the latest CXAN, which looks very
promising! Is there a log of changes in these updates to the HTTP &
ZIP libraries?

Thanks,
Joe