master is the future branch for memcached

It is where all of the cleanup is happening.

Change-Id: I757439ff91f8d2fe2bb729bef88e183bad585f4b
Reviewed-on: http://review.couchbase.org/26879
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>