Git commits in Moodle 1.9.11 by David Mudrak

commit be7c8bb2c2b4b5ceb3e59564652c0444a65e4d13
Author: David Mudrak <david@moodle.com>
Date:   Wed, 05 Jan 2011 22:58:41 +0800
Tag:    v1.9.11

MDL-24561 forum: require sesskey for the course-wide subscriptions - backported from 2.0


commit 0b393d67167fe7b2b64d4f4f97b6e03beb0cadbb
Author: David Mudrak <david@moodle.com>
Date:   Wed, 05 Jan 2011 22:52:25 +0800
Tag:    v1.9.11

MDL-24561 forum subscription checks sesskey - backported from 2.0


commit 4a7b983bbffd388377e21f850af23363c55153f5
Author: David Mudrak <david.mudrak@gmail.com>
Date:   Thu, 09 Dec 2010 17:33:32 +0800
Tag:    v1.9.11

MDL-21554 MNet: fixed SQL usage to check a record existence


commit 603cc5c6e6034268ced6db287df49b01b766d5fc
Author: David Mudrak <david.mudrak@gmail.com>
Date:   Mon, 06 Dec 2010 20:57:38 +0800
Tag:    v1.9.11

MDLSITE-1162 .gitignore file for Moodle git mirror