Merge branch 'development' into 4-remove-paperclip

Author: schilbach

.travis.yml

@@ -4,7 +4,7 @@ before_script:
 - cd evaluationserver/
 - bundle install
 env:
-  secure: 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
+  secure: 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
 language: ruby
 rvm:
 - 2.5.0