Crash in adium

[Peter Hosey]

On Apr 17, 2010, at 11:12:49, David Smith wrote:
> We'll likely be removing the existing facebook code in favor of an xmpp facebook account type; just need to write a migration path for existing users.

Would it be possible to change the superclasses of our Facebook classes (e.g., PurpleFacebookAccount) without changing where they look for settings? We might not need to migrate anything.

If that's not currently possible, I think we should look into making it so.