Crowd simulation in MORSE

I have added a paragraph on crows simulation and the plans at Lincoln to integrate it into MORSE. This is very preliminary and merely conceptual at the moment, because the PhD student who would be integrating it is in the final stages of his write-up and has not really started integrating anything. You may well decide not to include this bit (in which case Marc would also not be an author in this paper), because you deem it to immature. I generally believe this would be a great addition to the simulation of several humans in Morse, but it's not there yet. Feel free to ignore it.