Update to eslint 3.x, use eslint:recommended

.eslintrc

@@ -1,182 +1,4 @@
 {
-  "parser": "babel-eslint",
-  "env": {
-    "es6": true,
-    "node": true,
-    "mocha": true,
-    "browser": true
-  },
-  "globals": {
-    "assert"
-  },
-  "rules": {
-    // possible errors
-    "comma-dangle": [2, "never"],
-    "no-cond-assign": [2, "always"],
-    "no-console": [2],
-    "no-constant-condition": [2],
-    "no-control-regex": [2],
-    "no-debugger": [2],
-    "no-dupe-args": [2],
-    "no-dupe-keys": [2],
-    "no-duplicate-case": [2],
-    "no-empty-character-class": [2],
-    "no-empty": [2],
-    "no-ex-assign": [2],
-    "no-extra-boolean-cast": [2],
-    "no-extra-parens": [0],
-    "no-extra-semi": [2],
-    "no-func-assign": [2],
-    "no-inner-declarations": [2],
-    "no-invalid-regexp": [2],
-    "no-irregular-whitespace": [2],
-    "no-negated-in-lhs": [2],
-    "no-obj-calls": [2],
-    "no-regex-spaces": [2],
-    "no-sparse-arrays": [2],
-    "no-unreachable": [2],
-    "use-isnan": [2],
-    "valid-jsdoc": [2, {
-      "requireReturn": false,
-      "requireParamDescription": false,
-      "requireReturnDescription": false
-    }],
-    "valid-typeof": [2],
-    "no-unexpected-multiline": [2],
-
-    // best practices
-    "accessor-pairs": [2],
-    "block-scoped-var": [2],
-    "complexity": [1, 8],
-    "consistent-return": [2],
-    "curly": [2, "multi-line"],
-    "default-case": [2],
-    "dot-location": [2, "property"],
-    "dot-notation": [2],
-    "eqeqeq": [2],
-    "guard-for-in": [0],
-    "no-alert": [2],
-    "no-caller": [2],
-    "no-div-regex": [2],
-    "no-else-return": [0],
-    "no-empty-label": [2],
-    "no-eq-null": [2],
-    "no-eval": [2],
-    "no-extend-native": [2],
-    "no-extra-bind": [2],
-    "no-fallthrough": [0],
-    "no-floating-decimal": [2],
-    "no-implied-eval": [2],
-    "no-iterator": [2],
-    "no-labels": [2],
-    "no-lone-blocks": [2],
-    "no-loop-func": [2],
-    "no-multi-spaces": [2],
-    "no-multi-str": [2],
-    "no-native-reassign": [2],
-    "no-new": [2],
-    "no-new-func": [2],
-    "no-new-wrappers": [2],
-    "no-octal": [2],
-    "no-octal-escape": [2],
-    "no-param-reassign": [0],
-    "no-process-env": [0],
-    "no-proto": [2],
-    "no-redeclare": [2],
-    "no-return-assign": [2],
-    "no-script-url": [2],
-    "no-self-compare": [2],
-    "no-sequences": [2],
-    "no-throw-literal": [2],
-    "no-unused-expressions": [0],
-    "no-void": [2],
-    "no-warning-comments": [0],
-    "no-with": [2],
-    "radix": [2],
-    "strict": [0],
-    "vars-on-top": [0],
-    "wrap-iife": [2],
-    "yoda": [2, "never"],
-
-    // variables
-    "no-catch-shadow": [2],
-    "no-delete-var": [2],
-    "no-label-var": [2],
-    "no-shadow-restricted-names": [2],
-    "no-shadow": [2],
-    "no-undef-init": [2],
-    "no-undef": [2],
-    "no-undefined": [2],
-    "no-unused-vars": [2],
-    "no-use-before-define": [2],
-
-    // node.js
-    "handle-callback-err": [2],
-    "no-mixed-requires": [2],
-    "no-new-require": [2],
-    "no-path-concat": [2],
-    "no-process-exit": [2],
-    "no-restricted-modules": [0],
-    "no-sync": [0],
-
-    // stylistic
-    "array-bracket-spacing": [2, "never"],
-    "brace-style": [2, "1tbs", { "allowSingleLine": true }],
-    "camelcase": [2, {"properties": "never"}],
-    "comma-spacing": [2, { "before": false, "after": true }],
-    "comma-style": [2, "last"],
-    "computed-property-spacing": [2, "never"],
-    "consistent-this": [2, "self"],
-    "eol-last": [2],
-    "func-names": [0],
-    "func-style": [0],
-    "indent": [2, 2],
-    "key-spacing": [2, { "beforeColon": false, "afterColon": true }],
-    "lines-around-comment": [2, { "beforeBlockComment": true }],
-    "linebreak-style": [2, "unix"],
-    "max-nested-callbacks": [2, 4],
-    "new-cap": [2],
-    "new-parens": [2],
-    "newline-after-var": [0],
-    "no-array-constructor": [2],
-    "no-continue": [0],
-    "no-inline-comments": [0],
-    "no-lonely-if": [2],
-    "no-mixed-spaces-and-tabs": [2],
-    "no-multiple-empty-lines": [2],
-    "no-nested-ternary": [2],
-    "no-new-object": [2],
-    "no-spaced-func": [2],
-    "no-ternary": [0],
-    "no-trailing-spaces": [2],
-    "no-underscore-dangle": [0],
-    "no-unneeded-ternary": [2],
-    "object-curly-spacing": [2, "always"],
-    "one-var": [2, { "uninitialized": "always", "initialized": "never" }],
-    "operator-assignment": [0],
-    "operator-linebreak": [2, "before"],
-    "padded-blocks": [0],
-    "quote-props": [2, "as-needed"],
-    "quotes": [2, "single"],
-    "semi-spacing": [2, { "before": false, "after": true }],
-    "semi": [2, "always"],
-    "sort-vars": [0],
-    "space-after-keywords": [2],
-    "space-before-blocks": [2, "always"],
-    "space-before-function-paren": [2, {"anonymous": "always", "named": "never"}],
-    "space-in-parens": [2, "never"],
-    "space-infix-ops": [2],
-    "space-return-throw-case": [2],
-    "space-unary-ops": [2],
-    "spaced-comment": [2, "always"],
-    "wrap-regex": [2],
-
-    // ecmascript6
-    "constructor-super": [2],
-    "generator-star-spacing": [2, "after"],
-    "no-this-before-super": [2],
-    "no-var": [2],
-    "object-shorthand": [0],
-    "prefer-const": [2]
-  }
+  "extends": "eslint:recommended",
+  "parser": "babel-eslint"
 }

package.json

@@ -44,7 +44,7 @@
     "babel-preset-es2015": "^6.3.13",
     "chokidar-cli": "^1.2.0",
     "coveralls": "^2.11.6",
-    "eslint": "^1.10.3",
+    "eslint": "^3.2.2",
     "nsp": "^2.2.0",
     "nyc": "^7.1.0"
   }