Properly set NODE_ENV

Signed-off-by: Julius Härtl <[email protected]>

Author: juliusknorr

package.json

@@ -8,9 +8,9 @@
     "test": "tests"
   },
   "scripts": {
-    "build": "webpack --progress --hide-modules --config webpack.prod.js",
-    "dev": "webpack --progress --watch --config webpack.dev.js",
-    "watch": "webpack --progress --watch --config webpack.dev.js"
+    "build": "NODE_ENV=production webpack --progress --hide-modules --config webpack.prod.js",
+    "dev": "NODE_ENV=development webpack --progress --watch --config webpack.dev.js",
+    "watch": "NODE_ENV=development webpack --progress --watch --config webpack.dev.js"
   },
   "repository": {
     "type": "git",