Merge pull request #2 from hylbyj/master

merge pull request 2
Merge pull request #3 from hylbyj/master

merge pull request 3
need some help..

have to figure out how to correctly loop through siblings, spouses without specifying number of loops.
also, I need to work on adding "death" to the property. first, the code will have to make sure this property exists in the code.
Update to Person.java

added the getName, getDateofBirth, etc.. methods
Merge pull request #5 from arianagiorgi/master

put properties