Git commits in Moodle 3.4.1 by Ankit Agarwal

commit f9e09bd96381682ae540a4be026c0c0fca9cc857
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Thu, 30 Nov 2017 16:20:14 +0800
Tag:    v3.4.1

MDL-60861 analytics: Remove enable menu,  if no timesplitting method

commit 4f657eeed91691348f9d17a03cc2469b5aa2796e
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Thu, 30 Nov 2017 15:55:42 +0800
Tag:    v3.4.1

MDL-60861 analytics: Enabling a model requires timesplitting

commit c152025706936d5dde30a7d6a24904b316a9afe9
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Thu, 16 Nov 2017 17:35:23 +0800
Tag:    v3.4.1

MDL-60831 search: add BS classes to block elements

commit 0456d880f0617afce118167a9d0074bb65deb1ba
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Tue, 14 Nov 2017 14:07:22 +0800
Tag:    v3.4.1

MDL-60796 analytics: Fix phpdoc issues