Let pillowfight to be a dumb client

Change-Id: I1ef7421160b21b897349a61cdb6af9972883c414
Reviewed-on: http://review.couchbase.org/26753
Tested-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>