Author: vietlx426
MDL-74149 Usertours: Filters to exclude categories and courses
http://git.moodle.org/gw?p=moodle.git;a=commit;h=1aca8a1f00ab767ad79f7fb2b7d97534fbe6ba67
http://github.com/moodle/moodle/commit/1aca8a1f00ab767ad79f7fb2b7d97534fbe6ba67
+ 5.0 en [filter_category_help,tool_usertours]
+ 5.0 en [filter_course,tool_usertours]
+ 5.0 en [filter_course_error_course_selection,tool_usertours]
+ 5.0 en [filter_course_help,tool_usertours]
+ 5.0 en [filter_course_operator,tool_usertours]
+ 5.0 en [filter_course_operator_all,tool_usertours]
+ 5.0 en [filter_course_operator_except,tool_usertours]
+ 5.0 en [filter_course_operator_help,tool_usertours]
+ 5.0 en [filter_course_operator_select,tool_usertours]
+ 5.0 en [filter_exclude_category,tool_usertours]
+ 5.0 en [filter_exclude_category_help,tool_usertours]