[crossfire] requestable party lists

[Nicolas Weeger (Laposte)]

Hello.

> I have uploaded a patch to the sourceforge tracker which forms an
> initial proposal for requestable party lists.
> 
> https://sourceforge.net/tracker/index.php?func=detail&aid=1475202&group_id=
>13833&atid=313833

This patch has been opened for some time, and didn't receive much flame, just 
a few comments :)
Should I commit it?

Nicolas