Kaffe's HttpURLConnection implementation is broken

[Edouard G. Parmelan]

Nic Ferrier wrote:

> The current HttpURLConnection does not handle headers properly... or
> anything like Sun's implementation.
[...]
> I have redeveloped the class, my version is attached. 
[...]
> Could someone put this into Kaffe please? or fix the problem?

Thanks, I have rewrite some part and include a fix for PR#613.
It's commited now.
-- 
Edouard G. Parmelan
http://egp.free.fr