Git commits in Moodle x.x.x by Jordi Pujol Ahulló

commit d5f596589b4f6c4f2260afa70c6768a761be58cb
Author: Jordi Pujol Ahulló <jordi.pujol@urv.cat>
Date:   Tue, 24 Mar 2015 18:29:07 +0800
Tag:    v2.9.0-beta

MDL-49641 repository_dropbox: preventing poor performance.

commit b94e9188e7d4f3083da793dcdc1801f71b0d13ce
Author: Jordi Pujol Ahulló <jordi.pujol@urv.cat>
Date:   Tue, 24 Mar 2015 18:15:46 +0800
Tag:    v2.8.6

MDL-49641 repository_dropbox: preventing poor performance.

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.