Stop auto incrementing

[radix]

New users are irritated to much by a cracking-tool which is not doing using auto-increment per default and of course we want to make it as easy as possible for them to get into this not so easy program. Also, the experienced user still can use --bf-min N --bf-max N.

So you will punish the people that are more seasoned in this area by requiring us to add extra opts? Thats kind of like a kick in the nuts.