Fill in `Event Dispatch` section. More to do.
Fill in `Event Dispatch` section. More to do.

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