Git commits in Moodle 3.2.0 by Tomasz Sanecki

commit fd7bb5a8d9b7b7b6076ab3f1322fdd0377d51d09
Author: Tomasz Sanecki <tomasz.sanecki@enovation.ie>
Date:   Wed, 07 Sep 2016 19:26:04 +0800
Tag:    v3.2.0-beta

MDL-48468 cache: add support for port in server address