Git commits in Moodle 2.1.1 by Michael Aherne

commit 3152ccf0a4b9e0274995b7b0b13f9260b6d2fc63
Author: Michael Aherne <michael.aherne@strath.ac.uk>
Date:   Tue, 17 May 2011 20:34:16 +0800
Tag:    v2.1.1

MDL-27538 Added deprecation details to functions now in $DB