Move all static files to public/ folder and fix paths

src/ui/NotifPage.js

@@ -50,13 +50,13 @@ export default class NotifPage extends React.Component {
 
 		let options = {
 			body: 'Notification from Notica',
-			icon: 'assets/img/icon.png',
-			iconUrl: 'assets/img/icon.png',
+			icon: 'img/icon.png',
+			iconUrl: 'img/icon.png',
 			vibrate: [200, 100, 200]
 		};
 
 		try {
-			navigator.serviceWorker.register('/assets/js/sw.js').then((reg) => {
+			navigator.serviceWorker.register('/js/sw.js').then((reg) => {
 				reg.showNotification(title, options);
 			});
 		} catch (e) { // If we are on a browser without serviceWorker

src/ui/Site.js

@@ -32,7 +32,7 @@ export default class Site extends React.Component {
 				<div className="hero">
 					<div className="title">
 						<Link to={'/home/' + id}>
-							<img src="/assets/img/logo.svg" />
+							<img src="/img/logo.svg" />
 							<span className="name">Notica</span>
 						</Link>
 					</div>