documentation for interface methods moved from FloorPanel to IFloorView,
add/removeModeButtonListener added to IElevatorView and implemented in ElevatorPane
changed method names in IFloorView and IElevator to fit naming convention
new images add for elevator
basic implementation of MainView, minor bug fix in ElevatorPanel (min row, col width)
add serviced check box to FloorPanel, add new ElevatorStates for out of order and for target.
unit tests for new functions implemented.
Interface IFloorView adapted
add Bootstrapper and ElevatorControl. Modify MainWindow to work with the
Controller