Make pillowfight part of the package

Change-Id: Id3d2b2eee3255fa23e347d015ef300a99c06af57
Reviewed-on: http://review.couchbase.org/26785
Tested-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>