Set up linting using ESLint and standardjs

Author: saadazghour

.eslintrc.json

@@ -0,0 +1,33 @@
+{
+    "env": {
+        "browser": true,
+        "es6": true,
+        "commonjs": true
+    },
+    "extends": [
+        "standard",
+        "standard-react",
+        "eslint:recommended",
+        "plugin:react/recommended",
+        "plugin:flowtype/recommended"
+    ],
+    "globals": {
+        "Atomics": "readonly",
+        "SharedArrayBuffer": "readonly"
+    },
+    "parserOptions": {
+        "ecmaFeatures": {
+            "jsx": true
+        },
+        "ecmaVersion": 2018,
+        "sourceType": "module"
+    },
+    "plugins": [
+        "react",
+        "flowtype"
+    ],
+    "rules": {
+        "react/prop-types": 0,
+        "no-console": "off"
+    }
+}

README.md

@@ -1,4 +1,5 @@
-# Frontend coding challenge
+[![JavaScript Style Guide](https://img.shields.io/badge/Success-brightgreen.svg?style=flat-square&for-the-badge&logo=Verizon)](https://github.com/Azghour-Saad/frontend-coding-challenge) [![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg?style=flat-square)](https://standardjs.com)
+# Front-end coding challenge
 
 ## Idea of the App
 
@@ -68,4 +69,4 @@ npm start
 ```
 
 
-<b>Finnaly, The project will be available at :   </b>  **http://localhost:3000/ to view it in the browser.**
+<b>Finnaly, The project will be available at :   </b>  **http://localhost:3000 to view it in the browser.**