PCBC-204: Ignore order of the hosts for persistent connections
PCBC-204: Ignore order of the hosts for persistent connections

Change-Id: Ia4a2f328e62e13b6c2b5ebcfa451f3def5578872
Reviewed-on: http://review.couchbase.org/24603
Reviewed-by: Sergey Avseyev <87f6d5e4fd3644c3c20800cde7fd3ad1569370b3@gmail.com>
Tested-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>

couchbase/php-ext-couchbase,couchbase/php-ext-couchbase,couchbase/php-ext-couchbase,couchbase/php-ext-couchbase,couchbase/php-ext-couchbase