PYCBC-192: Propagate lockmode
PYCBC-192: Propagate lockmode

Change-Id: I60c1f72aa5acf6ba07cff6e673f634cc93c182ba
Reviewed-on: http://review.couchbase.org/29261
Tested-by: Mark Nunberg <e7d42768707bf23038325b0b68d4b577e5f6064a@haskalah.org>
Reviewed-by: Matt Ingenthron <1fa2ef4755a9226cb9a0a4840bd89b158ac71391@couchbase.com>

mnunberg/couchbase-python-client,couchbase/couchbase-python-client,mnunberg/couchbase-python-client,couchbase/couchbase-python-client