Git commits in Moodle 2.9.x by Matt Davidson

commit f755308c8cac38acef04c64d676553ee681ff97c
Author: Matt Davidson <davidso1@rose-hulman.edu>
Date:   Fri, 23 Oct 2015 21:36:25 +0800
Tag:    v2.9.3

MDL-51779 assign: PDF annotate quality

commit f1f4daba914864ff59cf7e59438714be8acdf7d4
Author: Syxton <davidso1@rose-hulman.edu>
Date:   Wed, 15 Jul 2015 20:19:42 +0800
Tag:    v2.9.2

MDL-50293 navigation: File name not wrapping

commit 35e7ad6a60c4251ec263872018f8a05e296f0740
Author: Syxton <davidso1@rose-hulman.edu>
Date:   Wed, 22 Oct 2014 20:24:30 +0800
Tag:    v2.9.0-beta

MDL-47777 assign: max files hard coded to setting