Add mobile state unit tests
Refactor _getUserIndex to ensure we return only a single and most recent user index.  Also, add additoinal check in getMyRiskIndex method to ensure we have resp.value in client-side.
Merge branch 'master' of https://github.com/germTheory/germTheoryWebApp into mobile/unit-tests
Clean up bower.json and update .travis.yml to run client-side unit tests in TravisCI environment
Merge pull request #330 from ryojiosawa/mobile/unit-tests

Add client-side unit tests and update bower.json and travis.yml to run in TravisCI