Git commits in Moodle 3.0.5 by Dani Palou

commit 044de08f20babe8fa29eb1dfe3b98aab2eea4d69
Author: Dani Palou <dani@moodle.com>
Date:   Tue, 05 Jul 2016 16:34:52 +0800
Tag:    v3.0.5

MDL-54928 notifications: Add username to emailto users

commit 693e18492738920250a6c87032597ce259b93a65
Author: Dani Palou <dani@moodle.com>
Date:   Mon, 04 Jul 2016 15:29:29 +0800
Tag:    v3.0.5

MDL-55113 assign: Use PARAM_RAW in onlinetext text

commit 1db3d3a6765491974049d55bfe9e03fde0108d0f
Author: Dani Palou <dani@moodle.com>
Date:   Thu, 16 Jun 2016 15:37:03 +0800
Tag:    v3.0.5

MDL-54928 notifications: Retrieve username from DB if empty