add[chore]:add travis

.travis.yml

+language: node_js
+node_js: stable
+script: npm run test

package.json

@@ -10,7 +10,8 @@
     "build:prod": "cross-env NODE_ENV=production env_config=prod node build/build.js",
     "build:sit": "cross-env NODE_ENV=production env_config=sit node build/build.js",
     "build:sit-preview": "cross-env NODE_ENV=production env_config=sit npm_config_preview=true  npm_config_report=true node build/build.js",
-    "lint": "eslint --ext .js,.vue src"
+    "lint": "eslint --ext .js,.vue src",
+    "test": "npm run lint"
   },
   "dependencies": {
     "axios": "0.17.1",