Independence of Day/Time on the Database model

[SahilSahiboleUBC]

Currently, the courses are shown according to the regular scheduling (all classes are provided at the same time irrespective of the days selected)

An issue raised during the demo was for irregularly scheduled courses that have different class times for different days (e.g. M 9-10, Th 12-2)

Current model cannot support the irregular schedules. We need to look into possible solutions for this.

[adelac01]

Updated CRUD operations for courses and their timeslots have been pushed to update_model. Still need to update functionality on landing page.