Author: Daniel Neis Araujo
MDL-22078 course: add end date
http://git.moodle.org/gw?p=moodle.git;a=commit;h=fbcdb0d7104ede631b0c0ea9c56ca86eecf50d62
http://github.com/moodle/moodle/commit/fbcdb0d7104ede631b0c0ea9c56ca86eecf50d62
+ 3.2 en [setting_course_enddate,core_backup]
+ 3.2 en [enddatebeforstartdate,core_error]
+ 3.2 en [enddate,core]
+ 3.2 en [enddate_help,core]