Update to eslint-config-scratch 2.0

We are on a fast release cycle here.

.eslintrc.js

@@ -1,6 +1,3 @@
 module.exports = {
-    extends: ['scratch', 'scratch/node'],
-    env: {
-        node: true
-    }
+    extends: ['scratch', 'scratch/node']
 };

package.json

@@ -28,7 +28,7 @@
     "babel-eslint": "7.0.0",
     "copy-webpack-plugin": "3.0.1",
     "eslint": "3.8.1",
-    "eslint-config-scratch": "^1.0.0",
+    "eslint-config-scratch": "^2.0.0",
     "expose-loader": "0.7.1",
     "gh-pages": "0.11.0",
     "highlightjs": "8.7.0",

src/.eslintrc.js

@@ -2,7 +2,6 @@ module.exports = {
     root: true,
     extends: 'scratch',
     env: {
-        node: false,
         browser: true
     },
     globals: {