phpGradeBook TODO list

1. Add more detail fields for students (contact, email, private message, etc...)
	I believe I will use a new table for extra information (contact table)
2. Setup categories for grade weights
3. Add more features to the student side.
4. Add report cards.
5. Show totals in attendance area
6. Set so ungraded or empty assignments are not figured into grade percentage.
7. Add Ajax to Edit assignment area.
8. Add Ajax to Attendance area.
9. Need to re-write the grading area someday (big job).

Priority #2
1. Update skinnabillity
2. Update look and graphics
3. Change navigation to use switch/case instead of if statements.