final commit of backend, with all documentation
Merge branch 'master' of https://github.com/mlisbit/trivial_parking

Conflicts:
	bin/cse3461asn1/Database.class
	bin/cse3461asn1/Insurance.class
	bin/cse3461asn1/InsuranceDatabase.class
	bin/cse3461asn1/Parking.class
	bin/cse3461asn1/ParkingDatabase.class
	bin/cse3461asn1/Student.class
	bin/cse3461asn1/StudentDatabase.class
	bin/cse3461asn1/Test.class