Author: Tim Hunt
MDL-29474 display the dependancy information on the upgrade screen.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=36ca62cab780911e64358ad50f72644f3cbcfe25
http://github.com/moodle/moodle/commit/36ca62cab780911e64358ad50f72644f3cbcfe25
+ 2.2 en [moodleversion,core_plugin]
+ 2.2 en [otherplugin,core_plugin]
+ 2.2 en [otherpluginversion,core_plugin]
+ 2.2 en [requires,core_plugin]