Git commits in Moodle 2.7.4 by BKelada

commit 40287b3c3072ffe26b130e5d288bc0d1ed698654
Author: BKelada <ben.kelada@gmail.com>
Date:   Thu, 27 Mar 2014 14:30:05 +0800
Tag:    v2.7.4

MDL-44829 libraries: Update android user agent detection