Experimental unit tests for the Telemetry Table component (#2533)

* Initial commit of telemetry table spec
* Added example directory to linter paths. Fixed outstanding linting issues

example/generator/WorkerInterface.js

@@ -89,7 +89,7 @@ define([
     WorkerInterface.prototype.subscribe = function (request, cb) {
         function callback(message) {
             cb(message.data);
-        };
+        }
 
         var messageId = this.dispatch('subscribe', request, callback);