remove KAutoSaveFile

[Maksim Orlovich]

> On 9/28/07, Nhuh Put <nhuh.put at web.de> wrote:
>> Hello
>> I would like to remove the KAutoSaveFile class from kdecore on next
>> Monday
>> and put it in the class collection in the wiki.
>> It isn't used anywhere.
>
> This is a new-for-4.0 class. That's why it is not yet used anywhere.
> You may get hunted down and damaged if you remove it.  :)

The tradition has always been that classes should not be added to kdelibs
w/o users. When did that change?