removed the "new time" print statement
Community is now Iterable<Person>
Household is now Iterable<Person>
fixed a minor bug
many changes.
fixed a typo
new class
new class
new class
added the getNumStudentsPerClass() method
Removed the household ID number
Added BucketedPlace so that both School and WorkPlace could extend it
Renamed WorkPlace to Work
Added a contact probability to this enum
Added a contact probability to this enum
Added a contact probability to this place
Added a contact probability to this place
Added a contact probability to this place, "getAnotherRandomPerson", and "toString()", and an idNum
implemented getAnotherRandomPerson
Added these classes