Extended Wikiloc

This extension extends the functionality of Wikilocs by adding handy features to the UI.

The extension is automatically enabled when Wikiloc is loaded.

It adds a dialog (that can be dragged to a convenient position) to the Wikiloc UI that allows the user to manage the options.

At the moment it adds the following features:

- **Scroll when hovering icon on map** - Automatically scrolls the list of results to the hovered trail, if it is within the current page.

- **Pin when hovering icon on map** - Automatically pins the hovered trail on the map.