Update dedicated metadata to remove start command

Author: knolleary

public/metadata-dedicated.json

@@ -7,9 +7,8 @@
     ],
     "categories": ["boilerplate"],
     "defaultMemory": 512,
-    "startCommand": "node --max-old-space-size=384 node_modules/node-red/red.js --settings ./bluemix-settings.js -v",
     "description": "This application demonstrates how to run the Node-RED open-source project within an IBM Bluemix dedicated environment.",
-    "version": "0.4.26",
+    "version": "0.5.0",
     "smallIcon": "nr-24x24.png",
     "marqueeIcon": "nr-260x100.png",
     "icon": "nr-32x32.png",