Add latino origin, sex, age data
Add client-requested race stats
Merge pull request #5 from khandelwal/master

Added a first API to get Census tracts by state and county FIPS code
Better doc strings
Travis code
Merge pull request #4 from cmc333333/census-data

Add latino origin, sex, age data
Merge pull request #6 from cmc333333/travis-clean

Initial Travis Setup
A simple race-summary API