Update the to TypeScript 0.9 (yay generics!) and rename to EventWorker
Update the to TypeScript 0.9 (yay generics!) and rename to EventWorker

Refs #79

zuzusik/ServiceWorker,zuzusik/ServiceWorker,martinthomson/ServiceWorker,justinleoye/ServiceWorker,karolklp/ServiceWorker,zuzusik/ServiceWorker,mkruisselbrink/ServiceWorker,martinthomson/ServiceWorker,martinthomson/ServiceWorker,justinleoye/ServiceWorker,karolklp/ServiceWorker,slightlyoff/ServiceWorker,justinleoye/ServiceWorker,chadoliver/ServiceWorker,chadoliver/ServiceWorker,chadoliver/ServiceWorker,slightlyoff/ServiceWorker,karolklp/ServiceWorker,mkruisselbrink/ServiceWorker