Release v0.9.54

package.json

 {
   "name": "node-build-monitor",
-  "version": "0.9.53",
+  "version": "0.9.54",
   "description": "A Build Monitor written in Node.js, which supports several build services and can be extended easily.",
   "author": "Marcell Spies <marcells@gmx.de>",
   "contributors": [