Merge pull request #304 from edx/derf/add_credentials_to_travis_yml

fix(ci): add credentials to travis.yml

.travis.yml

@@ -30,3 +30,7 @@ after_success:
 - npm run coveralls
 - if [ "$TRAVIS_BRANCH" = "master" -a "$TRAVIS_PULL_REQUEST" = "false" ]; then npm
   run deploy-storybook-ci; fi
+env:
+  global:
+  - secure: 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
+  - secure: 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