Removed printElevatorStatus method in graphics project
changed includes to have proper "rt.h" path;
changed elevator delays
Fixed bug where outside down requests are not cleared in graphics when an elevator is idle at that floor
Merge branch 'branch_graphics' of https://github.com/rmawong/EECE314 into branch_graphics
fixed outside/inside FR on same floor bug:
* if "16 D6 19" are in queue while elevator is going up, it would stop at
Floor 6 and clear both 16 and D6. D6 should have been left in queue
* added queue visual in text console
inside FRs will be serviced at later time if not in the direction of
elevator
Merge branch 'master' of https://github.com/rmawong/EECE314