Merge pull request #350 from cfpb/clean-the-wheel

Stop the Travis from giving our wheels a dirty name

.travis.yml

@@ -7,9 +7,9 @@ install:
 - npm install -g gulp-cli
 - pip install coveralls tox
 script:
+- npm config set package-lock false
 - tox
 - python2.7 setup.py bdist_wheel --universal
-- npm config set package-lock false
 - npm test
 - gulp lint --travis
 - ls dist/*