Fix travis config

.travis.yml

@@ -1,17 +1,19 @@
 language: node_js
 node_js:
-  - "5"
-  - "4"
-  - '0.12'
+- '5.1'
+- '5.0'
+- '4.1'
+- '4.0'
+- '0.12'
 before_script:
-  - npm install -g gulp
+- npm install -g gulp
 script: gulp
 deploy:
   provider: npm
   email: support@nextstepwebs.com
   api_key:
-	secure: 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
+    secure: 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
   on:
-	tags: true
-	repo: NextStepWebs/simplemde-markdown-editor
-	branch: production
+    tags: true
+    repo: NextStepWebs/simplemde-markdown-editor
+    branch: production