Update package.json

Author: Samuell1

template/package.json

@@ -27,7 +27,7 @@
   "dependencies": {
     "vue": "^2.5.2"{{#router}},
     "vue-router": "^3.0.1"{{/router}},
-    "vue-material": "beta"
+    "vue-material": "latest"
   },
   "devDependencies": {
     {{#lint}}