Git commits in Moodle 2.6.9 by Andrew Nicols

commit de169b7944e36d374d55e3f396d90ab2b4303afb
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Fri, 13 Feb 2015 14:06:31 +0800
Tag:    v2.6.9

MDL-49087 mnet: Ensure typeroot is in dirroot


commit 240e7be7341afa31096fdbf3f242a7966f6237ab
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Wed, 11 Feb 2015 10:03:15 +0800
Tag:    v2.6.9

MDL-49087 mnet: Use real dataroot instead of user-provided


commit 0759f543f939801c81ff90f41f91dd6f2396348f
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Wed, 11 Feb 2015 08:58:37 +0800
Tag:    v2.6.9

MDL-49144 blocks: Add behat test to ensury sanity of block title


commit 5339e23057deca62c8b77724ba90249a1f5637e8
Author: Andrew Nicols <andrew@nicols.co.uk>
Date:   Tue, 10 Feb 2015 15:04:12 +0800
Tag:    v2.6.9

MDL-49144 blocks: Sanitise alt and title for block controls