Git commits in Moodle 3.0.6 by Simey Lameze

commit 67bdccc0368d07dad748be2ecf66c297d01e5052
Author: Simey Lameze <simey@moodle.com>
Date:   Tue, 02 Aug 2016 12:27:17 +0800
Tag:    v3.0.6

MDL-52105 enrol_self: Behat test for key holder feature


commit ed21b54c5a9c72e7bb5183d3d121b276bdeab9e3
Author: Simey Lameze <simey@moodle.com>
Date:   Tue, 02 Aug 2016 12:25:58 +0800
Tag:    v3.0.6

MDL-52105 enrol_self: Fix wrong holdkey cap restriction for manager