Add Travis

Author: Rizchel Dayao

.travis.yml

@@ -0,0 +1,15 @@
+language: node_js
+node_js:
+- 6.9.0
+install:
+  - npm i -g npm@3
+  - npm install
+script:
+  - npm run lint
+  # - npm run test
+cache:
+  directories:
+  - node_modules
+branches:
+  only:
+  - master