Added eslint-plugin-jsx-a11y and react-axe to lint and check for comm…

…on accessibility findings

.eslintrc

@@ -0,0 +1,32 @@
+{
+  "env": {
+    "browser": true,
+    "node": true,
+    "es6": true
+  },
+  "parser": "babel-eslint",
+  "parserOptions": {
+    "ecmaFeatures": {
+      "jsx": true
+    },
+    "ecmaVersion": 2018,
+    "sourceType": "module"
+  },
+  "plugins": [
+    "react",
+    "import",
+    "jsx-a11y"
+  ],
+  "extends": [
+    "eslint:recommended",
+    "plugin:react/recommended",
+    "plugin:import/errors",
+    "plugin:import/warnings",
+    "plugin:jsx-a11y/recommended"
+  ],
+  "settings": {
+    "react": {
+      "version": "detect"
+    }
+  }
+}