March 9 2014
- Made an enumeration called TraitsEnum
	- Each instance of this enumeration is a trait category (for example,
eyeColour, hairColour, etc)
	- Each instance has two instance variables: one is a list of possible
traits for that category, the other is a list of all of the DNA lists
for that category
- Edited the person class
	- the person class is initiated with an array
	- each element in the array corresponds to a specific trait for each
cateogry (for example, the first element in the array is the name of he
person, the second their gender, the third their eye colour, etc.
	- the person class also makes an array of all of the traits (of type
TraitsEnum) 
- Edited tester
	- made the popups into a loop, each time the loop runs the chosen trait
is added to the momTraits array or the dadTraits array
	- these traits are then passed to the person class to make a person
called mom and a person called dad from their respective chosen traits
	- THERE IS AN ERROR IN THE BABY RANDOMIZER PART OF THE TESTER - for
some reason the string returned to the tester from the baby randomizer
is null, I'll work on this but if someone can help that would be great
- So basically:
	- no need for any of the individual trait classes anymore
	- shorter code in tester
	- merged the enumerations idea and the list of lists idea, hopefully
everyone's happy :)
Merge pull request #18 from rodrigjg/Areesha

March 9 2014