added eslint

dev_dotfiles/.eslintrc.json

@@ -0,0 +1,50 @@
+{
+  "parserOptions": {
+    "ecmaVersion": 6,
+    "sourceType": "module",
+    "ecmaFeatures": {
+      "jsx": false
+    }
+  },
+  "env": {
+    "browser": true,
+    "node": true,
+    "es6": true
+  },
+  "rules": {
+    "no-new-object": 1,
+    "quote-props": ["error", "as-needed", { "keywords": true, "unnecessary": false }],
+    "no-array-constructor": 1,
+    "quotes": [1, "single"],
+    "max-len": [1, 120, 2], // 2 spaces per tab, max 80 chars per line
+    "no-inner-declarations": [1, "both"],
+    "no-shadow-restricted-names": 1,
+    "one-var": 0,
+    "vars-on-top": 1,
+    "eqeqeq": 1,
+    "curly": [1, "multi"],
+    "no-mixed-spaces-and-tabs": 1,
+    "space-before-blocks": [1, "always"],
+    "space-infix-ops": 1,
+    "eol-last": 1,
+    "comma-style": [1, "last"],
+    "comma-dangle": ["error", {
+      "arrays": "never",
+      "objects": "never",
+      "imports": "never",
+      "exports": "never",
+      "functions": "ignore"
+    }],
+    "semi": [1, "always"],
+    "radix": 1,
+    "camelcase": 1,
+    "new-cap": 1,
+    "consistent-this": [1, "_this"],
+    "func-names": 1,
+    "no-multi-spaces": 2,
+    "brace-style": [2,"1tbs",{}],
+    "indent": [2,2],
+    "comma-spacing": ["error", { "before": false, "after": true }]
+  }
+
+}