Bug#242216: xserver-xfree86.config hardcodes different defaults for display selection method on different priorities

["Nikita V. Youshchenko" <yoush@cs.msu.su>]

> Your patch is incomplete; there is no auto_answer counterpart for the
> "Simple" and "Medium" monitor selection methods.

Could you please explain what you mean?
I've looked at the code of auto_answer, and I fail to find what else is 
needed to change default displayed answer.

auto_answer routine seems do put it's fourth argiment to debconf database 
using db_set. So in current code it puts "Advanced" there, in my patch it 
will put $DEFAULT there instead. I fail to understand why this is not 
enough.