Added experimental cookie_jar support in Furl
Hi,
I added experimental cookie_jar support in Furl.
You can use cookie_jar like following code:
use Furl;
use HTTP::CookieJar;
my $furl = Furl->new(cookie_jar => HTTP::CookieJar->new());
$furl->get('http://example.com/');
...
Enjoy!