Developer credits
Git commits in Moodle 2.4.x by Tony Levi
commit 954ba4bce4ad0e21e0219878f6bc17e64370cbb4 Author: Tony Levi <tony.levi@netspot.com.au> Date: Thu, 06 Jun 2013 12:41:19 +0800 Tag: v2.4.6 MDL-40035: Avoid rebuild_course_cache always for empty course
commit 8beb495df4fa8661b3829470a5691f567e4ad751 Author: Tony Levi <tony.levi@netspot.com.au> Date: Wed, 27 Mar 2013 08:51:36 +0800 Tag: v2.4.7 MDL-38734: Automated backup failure causing all course to fail