Added states.py

For data about demographicsc.
Added us map dollar
Working on the US Map for demographic purposes.
Added a click handler. but cant change the text...

I want to show the labels of the states as the counts and throw a
heatmap or some type of visual queue on which states participated the
most. Not sure how to do it, I might need to modify the source of the us
map library
Merge branch 'master' into gh-pages