add test script to test the mostSimilarFriend feature
list all files to get all the ids in test.py
get 100 of all the possible users to test
add computation of similarity score between a user and its friends.
add USA states regex on user location
add census to local files
slightly change test.py
filter friends on USA location: first by exact location, then by state.
changed test script
Merge branch 'dev-mostsimilar' that has been developed to find the most similar friend of a given user.