CI fix (#65)

* Version v1.0.0

* Use only default node version

* Use node 12 in CI

* Use edge version of dpl

.travis.yml

@@ -7,6 +7,7 @@ deploy:
   email: otto.szika@icloud.com
   api_key:
     secure: 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
+  edge: true
   on:
     tags: true
     repo: ottoszika/node-red-contrib-ewelink