update reporter to be less verbose

- and who doesn't love nyan?

package.json

@@ -8,7 +8,7 @@
     "dist/"
   ],
   "scripts": {
-      "test": "mocha -r ts-node/register test/**/*.spec.ts",
+      "test": "mocha -R nyan -r ts-node/register test/**/*.spec.ts",
       "lint": "tslint -r tslint.json src/**/*.ts"
   },
   "repository": {