Git commits in Moodle 3.1.3 by Ankit Agarwal

commit 26f355492285d0a57da529263e662b7c2d8761f8
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Wed, 02 Nov 2016 18:36:20 +0800
Tag:    v3.1.3

MDL-55777 installation: Check libcurl version on install

commit c97015c0c671a6808acf73d66f6fb172c163644e
Author: Ankit Agarwal <ankit@moodle.com>
Date:   Mon, 31 Oct 2016 16:05:23 +0800
Tag:    v3.1.3

MDL-56634 webservices: clean api desc