Added strings that tell you about each elevator.

So, I think I'll just review what has been accomplished so far:
We now have it so that when you first start the game, you have 4 elevators. Each elevator has its floor listed on it. Then, below that, each elevator has a passenger count, a velocity, and the next floor it is headed for listed below it. Above the elevators, there is the elevator amount listed. By holding left and right, you can scroll through the elevators.