added .gitignore
added basic restify server with npm start command
basic travis ci setup
Merge branch 'feature-basic-app' into develop
added dotenv; fetched port from environment variable RESTIFY_PORT
Merge branch 'feature-environments' into develop
added mocha and chai for testing; added npm test script; added example test
Merge branch 'feature-tests' into develop
added user model and related unit tests
removed example test
removed extra newline
cleaned up language
tests should be run with NODE_ENV=test
added token model; added token unit tests
added isExpired token unit tests; changed name of expiration timeout env var
made test password more dissimilar
changed password back
added travis ci build status badge
updated user
Merge branch 'feature-models' into develop