Git commits in Moodle 2.7.14 by Eloy Lafuente (stronk7)

commit 932572a65f177a00860b4d93bfecbbf608422587
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Mon, 02 May 2016 18:40:14 +0800
Tag:    v2.7.14

MDL-54018 timezones: Updated to 2016d

commit a33bcb1ad454d6610ed8526dcffa1cfb1da945f1
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Sun, 24 Apr 2016 07:34:38 +0800
Tag:    v2.7.14

MDL-53928 environment: add xmlreader requirement for 3.1

commit a5ea6951e4bb886e310273167743c7e61c5983cf
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Wed, 23 Mar 2016 20:20:59 +0800
Tag:    v2.7.14

MDL-53585 timezones: Updated to 2016b