Author: Frederic Massart
MDL-38415 course: Renaming course overview files to course summary files
http://git.moodle.org/gw?p=moodle.git;a=commit;h=dfb38e43f784e2e5182a3b95eeddfc7c8f247807
http://github.com/moodle/moodle/commit/dfb38e43f784e2e5182a3b95eeddfc7c8f247807
+ 2.5 en [courseoverviewfiles,core]
+ 2.5 en [courseoverviewfilesext,core]
+ 2.5 en [courseoverviewfileslimit,core]
+ 2.5 en [courseoverviewfiles_help,core]
+ 2.5 en [areacourseoverviewfiles,core_repository]