README-first development
add example test config
add tests
ignore test/config.json
add index.js
remove PhotoClient namespace from tests
add token tests
throw error if no API endpoint passed to constructor
add api paths hash
add getToken method
replace request with request-promise
change PhotoClient.getToken to return a promise
replace should with chai
rewrite getToken tests for promises
add dependencies
revert out promises
revert out promises
ignore fixtures file
modify getPhoto test to use fixture data
add getPhoto method