TODO:
	- Course add and drop should offer by only the department head of the course
	- Payment integration: Integrating Paypal and Stripe for students to pay there fee

	- Create a dashboard for the school admin only: The dashboard will contain: -
			- Overall attendance
			- School demographics
				gender
				Home language
				new/all students
				new/all lecturers
			- Recent CUD(create, update, and delete) activities
				For example, Added videos, courses, documentations
			- Students average grade per course:
				This one helps the school admin to identify the students performance very quickly :)
			- Overall Course Resources
				- Total number of videos, courses, documentations
			- Event calender:
				- A calender that shows upcoming events
			- Enrollments per course
				- How many students enroll each course
			- Website traffic over a specific user type (Admin, Student, Lecturer, etc.)
	- Admin Panel:
			- Implement course add and drop calendar switching: If it is on, then students can able to add or drop courses.
	- Apply Filtering and exporting for all tables.
			- Consider using jQuery libraries