feat(eslint): add eslint to this repo itself

Author: Walker Leite

.eslintignore

@@ -0,0 +1,2 @@
+test-project
+node_modules

.eslintrc

@@ -0,0 +1,23 @@
+{
+    "root": true,
+    "parserOptions": {
+        "parser": "babel-eslint"
+    },
+    "env": {
+        "browser": true
+    },
+    "extends": [
+        "plugin:vue/recommended",
+        "airbnb-base",
+        "loopback"
+    ],
+    "plugins": [
+        "vue"
+    ],
+    "globals": {
+        "expect": true,
+        "assert": true,
+        "require": true,
+        "request": true
+    }
+}