MDL-40054 mod_lesson: replaced 'view all' add_to_log call with an event
MDL-40054 mod_lesson: replaced 'update grade' add_to_log call with an event
MDL-40054 mod_lesson: replaced 'grade view' add_to_log call with an event
MDL-40054 mod_lesson: replaced 'update highscores' add_to_log call with an event
MDL-40054 mod_lesson: replaced 'view highscores' add_to_log call with an event
MDL-40054 mod_lesson: replaced 'view' add_to_log call with an event
MDL-40054 mod_lesson: replaced 'start' add_to_log call with an event
MDL-40054 mod_lesson: replaced 'end' add_to_log call with an event
MDL-40054 mod_lesson: replaced 'update email essay grade' add_to_log call with an event
MDL-42962 events: Add a abstract class course_module_viewed
MDL-42962 events: Add unit tests for the abstract class course_module_viewed
MDL-42962 events:Remove duplicate code from all course_module_viewed events
MDL-40063 mod_quiz: replaced 'view' add_to_log call with an event
MDL-40063 mod_quiz: replaced 'view all' add to log call with an event
MDL-40063 mod_quiz: replaced 'editquestions' add_to_log call with an event
MDL-40920 mod_url: replaced add_to_log calls with events
MDL-40922 mod_folder: replaced the 'view' and 'view all' add_to_log calls with an event
MDL-40922 mod_folder: replaced the 'edit' add_to_log call with an event
MDL-40063 mod_quiz: replaced 'addcategory' add_to_log call with an event
MDL-40063 mod_quiz: replaced 'delete attempt' add_to_log call with an event