Git commits in Moodle 2.6.4 by Michael de Raadt

commit ae527646a1779c90958a356d203d76175cd8ed5b
Author: Michael de Raadt <michaeld@moodle.com>
Date:   Thu, 05 Jun 2014 15:48:42 +0800
Tag:    v2.6.4

MDL-45719 mod_lti - Pass language strings to inline JS to allow for escaping

commit 0d7ed311f8f99f7a414a5504ea9fc0c01f233548
Author: Michael de Raadt <michaeld@moodle.com>
Date:   Thu, 05 Jun 2014 10:44:06 +0800
Tag:    v2.6.4

MDL-44309 Administration - correcting inproperly assigned column classes in environment table