Make a craigslist housinng price heatmap for Boston

https://www.youtube.com/watch?v=F8nqxJ7YFic

1 - Get Data

Save all the CSVs from Jeff's site and put them in a sub-folder named 'data'.

2 - Join data files and remove duplicates

python joinfiles.py

3 - Remove outliers

python deoutlier.py

4 - Generate

python makeheatmap.py