Setting TCP keepalive for Cyrus daemons

[Bron Gondwana]

On Mon, Jul 04, 2011 at 09:14:11AM -0500, Gary Mills wrote:
> > Why didn't one of you scumbags code review me and tell me
> > how bogus this is??
> 
> Because it was so different from the patch that I submitted that I
> assumed it addressed a different problem.

Excuses, excuses.  Well, it's fixed in git now :)  And will be
in a release any time in the next few hours.

Bron.