[WIP] Update travis config

.travis.yml

@@ -1,13 +1,3 @@
 language: node_js
 node_js:
-  - '6.8'
-before_deploy:
-  - git config --global user.email "[email protected]"
-  - git config --global user.name "Jan Krems"
-deploy:
-  provider: script
-  script: ./node_modules/.bin/nlm release
-  skip_cleanup: true
-  'on':
-    branch: master
-    node: '6.8'
+  - '12'