if ('serviceWorker' in navigator) {
navigator.serviceWorker.getRegistrations().then(function(registrations) {
for(let registration of registrations) {
registration.unregister();
}
});
// console.log("Will the service worker register?");
navigator.serviceWorker.register('/service-worker.js')
.then(function(reg){
console.log("Yes, it did.");
})
.catch(function(err) {
console.log("No it didn't. This happened: ", err)
});
}
