Reload, Back, Forward - Swipe Gestures wót Petre Tudor

- Pull down gesture (vertical swipe) to Reload page.
- Swipe horizontally to the left margin of the screen to go Back
- Swipe horizontally to the right margin of the screen to go Forward

There are no visual indicators during the gestures.
Tested only on Android and Windows 10.

Code is hosted here: https://gitlab.com/dork-farm-gmbh/pull-to-refresh

Icon made by Freepik perfect from www.flaticon.com