update to rails v3.2.11 to avoid security issues
Created new Person Class
initial migration
Merge pull request #88 from tbrooke/person

Person
Setup households
Migrated Households
added shoulda
Setup tests
Added Draper
Updated models and spec
added age to neighbors
added sex removed person_id
added people back to neighbors
dropped npjoin
created primary household
modofied household model and added form
updated views for household
started on features
Removed person decorator spec
cleaned up add_people to neighbor migration- not needed