Git commits in Moodle 2.2.4 by Chris Scribner

commit 683f0e73d4aefda39c5b3bf72bf2c53feb26aa51
Author: Chris Scribner <scriby@gmail.com>
Date:   Thu, 14 Jun 2012 02:19:35 +0800
Tag:    v2.2.4

MDL-32614: Removing code which disassociated LTI instances from their tool types upon restore.

commit de05ce07c258dd78778e0076adc315e09cf3a04d
Author: Chris Scribner <scriby@gmail.com>
Date:   Fri, 11 May 2012 00:07:13 +0800
Tag:    v2.2.4

MDL-32921: Fixing an issue with adding LTI tool providers from the admin UI