Lots of good stuff-- with Morgan's similarityTo() method, I call on recruitStudent() at each step and also give a random chance that a student will leave a group. All of these factors can be messed around with in the variables at the top. Also, fixed the problem where if the number of total people is lower than the maximum random group size, it won't freak out anymore. Added a few notes at the top of the Group class for what I may need to work on
Merge branch 'master' of https://github.com/mbrown7/IndependentStudy

Conflicts:
	src/edu/umw/cpsc/collegesim/Group.java
	src/edu/umw/cpsc/collegesim/Sim.java