Update moxi and portsigar for make simple test

Change-Id: Ic35949be7d632b57ebeb823e46d3d18c92477339
Reviewed-on: http://review.couchbase.org/33220
Reviewed-by: Philip Labee <philip@couchbase.com>
Reviewed-by: Eric Limare <eric.limare@couchbase.com>
Tested-by: Eric Limare <eric.limare@couchbase.com>