Feature request - add custom apps to cachly app.

[Ham fam]

I was thinking the other day, it would be really cool if there was a way to download a custom map to the map in cachly.  The idea comes from the ability to take a picture of a map of a park and save it ultimately as an overlay to my garmin gps.  It requires using Google Earth.  There likely isn't an easy way to do this, but it would be cool.

[Nic Hubbard]

Cachly does support custom tile overlays (using a tile URL) if you are able to split your image up into tiles and host it somewhere, that would work.