Author: Frederic Massart
MDL-4655 course: Number of courses with summaries to display is configurable
http://git.moodle.org/gw?p=moodle.git;a=commit;h=3b7bfbb5b81f020f4547c8e9dc0086ec5adb22ae
http://github.com/moodle/moodle/commit/3b7bfbb5b81f020f4547c8e9dc0086ec5adb22ae
+ 2.4 en [configcoursesperpage,core_admin]
+ 2.4 en [configcourseswithsummarieslimit,core_admin]
+ 2.4 en [courseswithsummarieslimit,core_admin]