Fix loc pointer

[cmomin]

Hey,

I fixed some weird behaviors that occurred (on my side at least, Nokia 8000 4G, Kaios v2.5.4) when I was using the routing feature, namely:

• the parsing of the routing file was wrong considering the elevation metric. More specifically, the starting/ending point of the route were encoded using the [elevation, latitude] pair instead of the [latitude, longitude].
• the icon for the current position was no more displayed once a route was loaded. I tracked down the issue to the fact that the layer of the myMarker was removed if the later was selected either as the start_marker or the end_maker of the route.

Hope it helps!

[strukturart]

thank you