[PATCH] minor cleanups

[dormando]

>> Will there be a new 'stable' release of memcached anytime soon, to
>> pick up all the changes that have hit svn since december?
> 
> I'd like to see a 1.2.2 based off the current trunk or a 1.3 release
> based on the multithreaded branch (which would get merged down to
> trunk)
> 
> Any consensus here for either choice?
> 

1.3-rc1? Any real concerns about keeping the multithreaded stuff out of 
trunk? Time to tag something. :)

-Dormando