Git commits in Moodle 3.0.4 by David Mudrák

commit 70d6b77c140df4c19935b4f280468ce47a691823
Author: David Mudrák <david@moodle.com>
Date:   Thu, 21 Apr 2016 20:31:26 +0800
Tag:    v3.0.4

MDL-53899 admin: Fix permissions of extracted plugin files


commit 623800775415b05254978fbdf6b2046af5616b0f
Author: David Mudrák <david@moodle.com>
Date:   Thu, 31 Mar 2016 21:42:06 +0800
Tag:    v3.0.4

MDL-53674 event monitor: Do not send HTML as plain text formatted emails


commit 8b65d0cdff5bdc5b434589ec9111940ec15bb11a
Author: David Mudrák <david@moodle.com>
Date:   Fri, 04 Mar 2016 23:42:05 +0800
Tag:    v3.0.4

MDL-53351 lti: Do not throw PHP notice when deleting LTI instance