Rewrite test for CCBC-103 to use lcb_list_t

Change-Id: I9ad4023f50cd00d71e401d698da8610ae25f65a1
Reviewed-on: http://review.couchbase.org/27534
Tested-by: Sergey Avseyev <sergey.avseyev@gmail.com>
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>