Merge pull request #34 from SenecaCDOT-BigBlueButton/fix-create-event

fix create event page
finished add meeting presentation and lecture presentation pages
Merge pull request #35 from SenecaCDOT-BigBlueButton/bli64-event-presentation

finished add meeting presentation and lecture presentation pages
implement edit_event-schedule
add more code to repo in order to update schedule
delete duplicated file
fix some bugs in edit_event_schedule
fix create event
Merge pull request #36 from SenecaCDOT-BigBlueButton/edit-event-schedule

Edit event schedule
fix create event and persisit event