Initial commit
Update .travis.yml
Add a helper to retrieveContacts
Add oAuth and retrieve
Add process of upload and delete
Catch event 'refresh'
Better managing of new accessToken
Change name of env var for concurrency
Sort DESC bu LastModifiedDate
Add anyfetch and sinon as dependencies for testing
Config attempts and backoff
Add tests
Fix problem with .travis.yml
Cleanup
Merge branch 'new' into dev
Merge pull request #5 from AnyFetch/dev

Dev