Git commits in Moodle 3.0.4 by Juan Leyva

commit 92730c8eb924dfe43d6a9e9b6ed7d86a557e8d6d
Author: Juan Leyva <juanleyvadelgado@gmail.com>
Date:   Mon, 25 Apr 2016 17:32:39 +0800
Tag:    v3.0.4

MDL-53635 message_airnotifier: Remove tags from notifications


commit dc08c1fd7949d63a06f0f9494ad4438d653305c6
Author: Juan Leyva <juanleyvadelgado@gmail.com>
Date:   Wed, 06 Apr 2016 18:49:29 +0800
Tag:    v3.0.4

MDL-53000 mod_assign: Unit tests for get_file_areas


commit 6e3bce00b82c9ee004c282ed1b174c3474c2a7a0
Author: Juan Leyva <juanleyvadelgado@gmail.com>
Date:   Wed, 02 Mar 2016 18:14:59 +0800
Tag:    v3.0.4

MDL-53175 filter: Fix text formatting for the book and page modules


commit 4bc5ddb0746ba9cb50ec342733702b4fd73f8bec
Author: Juan Leyva <juanleyvadelgado@gmail.com>
Date:   Wed, 02 Mar 2016 18:14:31 +0800
Tag:    v3.0.4

MDL-53175 file: Allow file_rewrite_pluginfile_urls to reverse


commit 2332e18b87b8e99a777e40c22e05f5f071038b2a
Author: Juan Leyva <juanleyvadelgado@gmail.com>
Date:   Tue, 09 Feb 2016 18:32:00 +0800
Tag:    v3.0.4

MDL-53000 mod_assign: Add missing get_file_areas in editpdf subplugin