Jabber away state/message parsing not correct

[wilmer]

12:22:32 @     root| jabber(wilmer@) - Buddy xxx/gaim898d345c (0)
                     information:
12:22:32 @     root| Away state: Away
12:22:32 @     root| Away message: Sorry, I ran out for a bit!
12:22:32 @     root| jabber(wilmer@) - Buddy xxx/gmail.48d94eef (0)
                     information:
12:22:32 @     root| Away state: Away
12:22:32 @     root| Away message: (none)

Clearly Mr. X is away. But:

12:31:00 [BEE]     -!-     xxx [xxx]
12:31:00 [BEE]     -!-      ircname  : 
12:31:00 [BEE]     -!-      server   : wilmer@ [jabber network]
12:31:00 [BEE]     -!-     End of WHOIS

I have to fix that. Good thing I have this big xmlconsole logfile:

wilmer@scruffy:~$ ls -l .irssi/irclogs/BEE/raw.log
-rw------- 1 wilmer eng 789M Jan  7 12:33 .irssi/irclogs/BEE/raw.log

Probably some problem with handing multiple resources.

[wilmer]

Okay, I think the problem is that at once the GMail resource went from present+priority 24 to away+priority 0, while the Gaim resource has the same priority value.

Also there was a typo in the handling of <presence type="unavailable"> tags which made pretty much everyone show up as not away when one resource disappears and there's another one left.

This should be fixed in changeset:devel,299.