add .eslintrc

.eslintrc

@@ -0,0 +1,43 @@
+{
+  "env": {
+    "es6": true,
+    "node" : true,
+    "browser" : true
+  },
+  "parser": "babel-eslint",
+  "parserOptions": {
+    "ecmaFeatures": {
+      "jsx": true
+    }
+  },
+  "extends": [ "eslint:recommended" ],
+  "rules": {
+    "arrow-body-style": "off",
+    "brace-style": ["error", "1tbs", { "allowSingleLine": true }],
+    "id-length": "off",
+    "indent": ["error", 2],
+    "newline-after-var": "off",
+    "newline-before-return": "off",
+    "multiline-ternary": "off",
+    "max-statements": ["error", 15],
+    "no-console": ["error", { allow: ["warn", "error"] }],
+    "no-magic-numbers": ["error", { "ignore": [0, 1, 2] }],
+    "no-param-reassign": "off",
+    "no-ternary": "off",
+    "object-curly-spacing": [
+      "error",
+      "always", { "arraysInObjects": false, "objectsInObjects": false }
+    ],
+    "object-curly-newline": "off",
+    "object-property-newline": "off",
+    "object-shorthand": "off",
+    "padded-blocks": "off",
+    "prefer-template": "off",
+    "quote-props": ["error", "as-needed"],
+    "require-jsdoc": "off",
+    "sort-imports": "off",
+    "sort-keys": "off",
+    "sort-vars": "off",
+    "space-before-function-paren": ["error", "never"]
+  }
+}