Use OOP
Use HTTPS for requests
Remove console.log
Use class name
Include any error messages returned by Google
Use the metric system by default
Update test - metric is now default
Include Google's error_message if status != OK
Fetch the distance/duration integer values
Add more tests
Update readme
Bump version to 0.2.0
Add info on API Keys
Bump version to 0.2.1
Add changelog
Add link to instructions for requesting api keys
Give option formatting its own function
Give result formatting its own function
Don't test for exact distance/duration values
Refactor