[mICQ] reset options, e.g. optcontact from user interface?

[Rüdiger Kuhlmann]

>--[Alexander Dahl]--<post at lespocky.de>

> > optcontact anke encoding undef
> Thanks, that's useful for testing anyway.

I just added delete, remove and erase for the same thing. That should
cover everything one could guess. They're also keywords now (i.e. you
can quote it like "undef" to set a string to the value of "undef").

-- 
 If you lose your power to laugh, you lose your power to think.