Merge pull request #53 from Rostlab/herokukey

updated heroku key, after i reseted it because of issue #52

.travis.yml

@@ -5,12 +5,12 @@ script:
 - npm run-script build
 cache:
   directories:
-    - node_modules
+  - node_modules
 deploy:
   skip_cleanup: true
   provider: heroku
   api_key:
-    secure: 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
+    secure: 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
   app: got-stats
   on:
     repo: Rostlab/JS16_ProjectF