NCBC-564: Respect JsonSerializer settings for deserialization

Change-Id: I187cc134445b293d92c3e8459750a04cc8962f23
Reviewed-on: http://review.couchbase.org/40278
Reviewed-by: Jeffry Morris <jeffrymorris@gmail.com>
Tested-by: Jeffry Morris <jeffrymorris@gmail.com>