[Feature] Pause GPX navigation

[Shiftone]

Sometimes we need to pause a pre defined GPX test route in order to debug in our app. It would be really helpful if we could resume the route from the current simulated location rather than needing to restart from the begining of the GPX route.

[Schlaubischlump]

You can do this. Just hit the space button or choose the corresponding menu item while navigating to pause it.