Git commits in Moodle 2.9.2 by Barry Oosthuizen

commit aa7742e105c86c89bce3e42f9e30226e5c824694
Author: Barry Oosthuizen <barry.oosthuizen@nottingham.ac.uk>
Date:   Fri, 17 Jul 2015 15:43:20 +0800
Tag:    v2.9.2

MDL-50639 mod_book: Remove 0.8em font sizes


commit a00cff0291cdfa9d352edee84513e47e4ed91bf5
Author: Barry Oosthuizen <barry.oosthuizen@nottingham.ac.uk>
Date:   Thu, 18 Jun 2015 21:25:16 +0800
Tag:    v2.9.2

MDL-47230 mod_book: Sub chapter bullet formatting