Features planned for future

The goal of this weather app is to demo different ionic component in a nice working app. Contributions are welcome for any good feature.

Features planned for future releases:
- [x] Lazy loading
- [ ] Update to Ionic 4
- [ ] [Add live demo and PWA deploy instructions](https://github.com/ionic-team/ionic-conference-app/commit/80063ddeec3d93059ed2892e43b8accbdba0c40e)
- [ ] Virtual scroll hourly weather in segment page
- [ ] Local and [Push notifications](https://medium.com/@ankushaggarwal/push-notifications-in-ionic-2-658461108c59)
- [ ] i18n support with ng2-translate
- [ ] Login screen(maybe with firebase)
- [ ] PWA(Progressive Web Apps)
- [ ] Unit testing
- [ ] Demo more ionic components
- [ ] Some documentation
- [ ] Use [Async/Await](https://gonehybrid.com/ionic-3-new-features-in-typescript-2-1-2-2/)