CBSE-1350:  HOT-FIX, ep-engine uses branch "CBSE-1350"

Change-Id: I9fa9e16c870d0f5349f269e2cb83d2a7c2cabe77
Reviewed-on: http://review.couchbase.org/41365
Tested-by: Philip Labee <philip@couchbase.com>
Reviewed-by: Chris Hillery <ceej@couchbase.com>