Use verbose test reporting

It'll be useful to see exactly what tests are running as this is such a
small plugin

package.json

@@ -18,7 +18,7 @@
         "jsdom": "0.2.x"
     },
     "scripts": {
-        "test": "jasmine-node test"
+        "test": "jasmine-node --verbose test"
     },
     "license": "MIT"
 }