Made people move diagonally.
Added some relevant statistics (people escaped vs time, door positions),
a batch runner.
Randomized Door positions. Some things are static right now, so we need
to reset them to do multiple runs.
Merge branch 'master' of
https://github.com/djkeyes/CX-4230-Project-1.git

Conflicts:
	EvacuationSimulator/src/evacSim/core/Person.java
	EvacuationSimulator/src/evacSim/core/SimulationController.java
Randomized doors (have I already said that?), changed reset some things
so we can run this repeatedly. Still not sure if the crosswalks have the
right period or width.
Crosswalk widths updated
comment