Git commits in Moodle 2.4.6 by Charles Fulton

commit b7ee8b96a9589522c6ee876309abaa8de6c7a952
Author: Charles Fulton <mackensen@gmail.com>
Date:   Tue, 25 Jun 2013 21:07:30 +0800
Tag:    v2.4.6

MDL-40323 report_log: fix strict standards error