CBD-1217:  turn on DEBUG

Change-Id: I799e6484ac1ea3f6ed7c4d7f6b89216d8b0e8b64
Reviewed-on: http://review.couchbase.org/33135
Reviewed-by: Philip Labee <philip@couchbase.com>
Tested-by: Philip Labee <philip@couchbase.com>