Add Serve Package

Author: ktquez

package-lock.json

@@ -48,8 +48,10 @@
     "rollup-plugin-babel": "^3.0.4",
     "rollup-plugin-butternut": "^0.1.0",
     "rollup-plugin-eslint": "^4.0.0",
+    "rollup-plugin-livereload": "^0.6.0",
     "rollup-plugin-node-resolve": "^3.3.0",
     "rollup-plugin-replace": "^2.0.0",
+    "rollup-plugin-serve": "^0.4.2",
     "rollup-plugin-vue": "^4.1.3",
     "standard-version": "^4.3.0",
     "vue": "^2.5.16",