Merge pull request #536 from grtjn/386-node-v4

Fixed #386: pinned node engine to v4+

Author: grtjn

app/templates/package.json

@@ -83,7 +83,7 @@
     "yargs": "^3.26.0"
   },
   "engines": {
-    "node": ">=0.8.0"
+    "node": ">=4.0.0"
   },
   "private": true
 }

package.json

@@ -42,7 +42,9 @@
     "underscore.string": "^3.2.2",
     "vows": "^0.8.0"
   },
-  "engine": "node >= 0.4.1",
+  "engines": {
+    "node": ">= 4.0.0"
+  },
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },