Allow proxy internet settings for downloading/caching maps

[mikeklinker129]

Issue details

When you use mission planner behind a proxy server, the maps download does not work. You cannot cache maps. You cannot zoom down into an area.

Version

Latest (1.3.48)

Platform

[ + ] All [ ] AntennaTracker [ ] Copter [ ] Plane [ ] Rover [ ] Sub

[Sv0i]

We need this functionality. Will it at least use Internet Settings proxy settings from user account?