Git commits in Moodle 2.8.4 by Eloy Lafuente (stronk7)

commit 67bbf0d422407140bbefdd1e582577f0ad5d80fe
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Thu, 05 Mar 2015 18:26:48 +0800
Tag:    v2.8.4

weekly release 2.8.3+

commit 83866c3c2a5b1391317172eea0b4f017c6d142d2
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Tue, 03 Mar 2015 09:44:49 +0800
Tag:    v2.8.4

MDL-49087 mdeploy: now relying on config.php documented

commit 8235b610bb320897e6093d12d4bca348860180a2
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Thu, 19 Feb 2015 17:44:47 +0800
Tag:    v2.8.4

weekly release 2.8.3+

commit b7f6f1c601bb64bfe8e7a5a72b1cc9a3b9d6f52d
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Tue, 03 Feb 2015 20:24:50 +0800
Tag:    v2.8.4

MDL-48920 tool_generator: fix unit tests