Git commits in Moodle 2.8.8 by Syxton

commit df0881384f636bdb9788149d5f5d793b6b3ed88f
Author: Syxton <davidso1@rose-hulman.edu>
Date:   Wed, 15 Jul 2015 20:23:55 +0800
Tag:    v2.8.8

MDL-50293 navigation: File name not wrapping