config daemon/library for 4.6

[Brian J. Tarricone]

Kok, Auke wrote:
> Colin Leroy wrote:
>> On 05 September 2007 at 23h09, mmassonnet at gmail.com wrote:
>>
>> Hi, 
>>
>>> I dunno about how the channels are saved, but if they are separate
>>> files, you had have enough timestamps (access, modify).
>> Not necessarily (mounting noatime, for example, is quite common).
> 
> and, considering atime is currently regarded as "obnoxious" and "obsolete", 
> should be assumed that everyone mounts all their filesystems by default with 
> noatime...

Good point... but regardless, we're not adding an auto-expire-delete 
time to config entries.  Arbitrarily deleting your config after you 
haven't used it in a while is a Bad Idea[tm].

	-brian