big commit

major changes
removed override
second update

Consolidated listitem class
ignore bin

added ignore to bin
added ignore

ignores bin folder
Merge branch 'Linye'

Conflicts:
	.gitignore
	bin/.gitignore
	bin/HotelManager.class
	bin/Reservation.class
	bin/RoomManager.class
	src/HotelManager.java
	src/Reservation.java
	src/RoomManager.java