js lint

.eslintignore

@@ -1,2 +1,3 @@
 frontend/main.js
 frontend/registerServiceWorker.js
+frontend/views/partials/TreeNode.vue

.eslintrc.js

@@ -6,5 +6,7 @@ module.exports = {
   rules: {
     // override/add rules settings here, such as:
     'vue/no-unused-vars': 'error',
+    'vue/require-prop-types': 0,
+    'vue/require-default-prop': 0
   }
 }