Git commits in Moodle 2.7.8 by Jordi Pujol Ahulló

commit 16d070960d088834d0cc611e8fd5c631e954c485
Author: Jordi Pujol Ahulló <jordi.pujol@urv.cat>
Date:   Tue, 24 Mar 2015 18:15:46 +0800
Tag:    v2.7.8

MDL-49641 repository_dropbox: preventing poor performance.