adding test
Merge branch 'master' of https://github.com/StephenJayYoung/CityHacker
Merge branch 'master' of https://github.com/StephenJayYoung/CityHacker
Merge branch 'master' of https://github.com/StephenJayYoung/CityHacker
added set gravatar to picture, test still not passing, picture coming up undefined