Updates to scheduler.py to get it running how it should

- Commenting out a lot of constraints that were deemed redundant or not useful (e.g., Constraint 8 was the same thing as Constraint 5, 14a is essentially 11)
- Updating the constraint A and b values in some of the other constraints
- - Added Constraint 16 for proper duration handling

- Right now, had to comment out Constraint 12 to get things to run how we need them to be run
- - There is a coupling effect that goes on with Constraint 12 and Xtp and Xap values that may render this X vector parameterization wrong
- - Still need to look into it more, but there's a good chance we don't need to use the Xap variables

Author: shousner