should fix definitly encoding of docid.
should fix definitly encoding of docid.

sirex/couchdbkit,ghickman/couchdbkit,jeremi/couchdbkit,jeremi/couchdbkit,sirex/couchdbkit,benoitc/couchdbkit,benoitc/couchdbkit,ghickman/couchdbkit,benoitc/couchdbkit,ghickman/couchdbkit