Added Requested Rent and disapprove rent functionality....
Added Requested Rent and disapprove rent functionality....
Merge origin/master

Conflicts:
	src/java/edu/utopia/beans/CarBean.java
	src/java/edu/utopia/beans/RentalBean.java
	src/java/edu/utopia/entities/Rent.java
	src/java/edu/utopia/facades/CarFacade.java