This snapshot introduces 2 changes:

1. *expertimental* CONFIRM support. 
------------------------------------

To make client send confirm, do those steps:
1. Add use-confirm global option to client.conf

2. Configure client to ask for 1 address. It will obtain address
 normally (solicit-advertise-request-reply). 
 Force it to quit (ctrl-\ or kill -9 will do the trick under Linux).
 
3. You may want to check that /var/lib/dibbler/client-AddrMgr.xml
 indeed contains leased address.
 
4. Run client again. It will load address database and try to 
 confirm this address.
 
5. Let me know if it works for you or not. Please note the "experimental" word. :)

Example client.conf file:

log-level 8
log-mode short
use-confirm
iface eth0
{
  ia
}


2. Elapsed option
------------------

Elapsed option is now sent in RENEW and other messages.
Although not necessary, it caused some interoperability issues
with one implementation (but at least 10 other didn't care).
Anyway, it's fixed now.