CBD-87: pythonic function docs
CBD-87: pythonic function docs

Change-Id: Ic7df510f1bceb239463b4003633f02c312cda9d9
Reviewed-on: http://review.couchbase.org/17728
Reviewed-by: Ronnie Sun <06648be64f8fbc529d817d157ec32d385ea42f22@couchbase.com>
Tested-by: Steve Yen <ef850f73f7832052d3c6d9b5ddd3a1716d9a57f1@gmail.com>

couchbaselabs/couchbase-cli,membase/membase-cli,membase/membase-cli,couchbase/couchbase-cli,couchbaselabs/couchbase-cli,membase/membase-cli,couchbase/couchbase-cli,couchbaselabs/couchbase-cli