Git commits in Moodle 2.9.x by Kevin Wiliarty

commit e647d73811d36c37020d7220b48119616377cb74
Author: Kevin Wiliarty <kevin.wiliarty@gmail.com>
Date:   Wed, 27 Apr 2016 01:18:43 +0800
Tag:    v2.9.7

MDL-54620 ratings: display '0' when aggregate = 0

commit 3391ec00f0f889754c5d848e84f68865b7167067
Author: Kevin Wiliarty <kevin.wiliarty@gmail.com>
Date:   Tue, 20 Oct 2015 02:27:06 +0800
Tag:    v2.9.3

MDL-51834 auth,profile: locks custom fields based on auth settings

commit e494eb474314f4bb61123a4aeae39ca9badbfd76
Author: Kevin Wiliarty <kevin.wiliarty@gmail.com>
Date:   Fri, 11 Sep 2015 12:39:01 +0800
Tag:    v2.9.3

MDL-49189 auth: Map data to profile fields with uppercase shortnames

commit 38458cc31446a3cd3d80a623838035ea5c9ab402
Author: Kevin Wiliarty <kevin.wiliarty@gmail.com>
Date:   Thu, 27 Aug 2015 23:59:14 +0800
Tag:    v2.9.2

MDL-51229 theme: display docked block on top of fixed navbar