Setting to false the \"display_coursecode_in_courselist\" variable in order to have a cleaner UI in user_portal.php

main/install/db_main.sql

@@ -612,7 +612,7 @@ VALUES
 ('course_create_active_tools','online_conference','checkbox','Tools','true','CourseCreateActiveToolsTitle','CourseCreateActiveToolsComment',NULL,'OnlineConference', 0),
 ('course_create_active_tools','student_publications','checkbox','Tools','true','CourseCreateActiveToolsTitle','CourseCreateActiveToolsComment',NULL,'StudentPublications', 0),
 ('allow_personal_agenda',NULL,'radio','User','false','AllowPersonalAgendaTitle','AllowPersonalAgendaComment',NULL,NULL, 0),
-('display_coursecode_in_courselist',NULL,'radio','Platform','true','DisplayCourseCodeInCourselistTitle','DisplayCourseCodeInCourselistComment',NULL,NULL, 0),
+('display_coursecode_in_courselist',NULL,'radio','Platform','false','DisplayCourseCodeInCourselistTitle','DisplayCourseCodeInCourselistComment',NULL,NULL, 0),
 ('display_teacher_in_courselist',NULL,'radio','Platform','true','DisplayTeacherInCourselistTitle','DisplayTeacherInCourselistComment',NULL,NULL, 0),
 ('use_document_title',NULL,'radio','Tools','true','UseDocumentTitleTitle','UseDocumentTitleComment',NULL,NULL, 0),
 ('permanently_remove_deleted_files',NULL,'radio','Tools','false','PermanentlyRemoveFilesTitle','PermanentlyRemoveFilesComment',NULL,NULL, 0),