Merge pull request #13 from bethjohnson/master

Adds Procfile and requirements for deployment
Parses neo4j data into JS-friendly data, fixes #7
Merge pull request #14 from jimgong92/feat/formatData

Parses neo4j data into JS-friendly data, fixes #7
creates POST request for passenger/driver route closes #2
Merge pull request #15 from jonarnaldo/feat/driverPassengerInput

creates POST request for passenger/driver route closes #2
adds front end tests #16
displays passenger/driver matches #4
Merge pull request #17 from jonarnaldo/test/jasmine

adds front end tests #16
Merge pull request #18 from jonarnaldo/display_matches

Displays passenger/driver matches #4
Adds GrapheneDB