Working Title G3X v0.1.0-dev1

Changes in this version

• Map menu page with numerous new features:
  • North up, track up, and DTK up options
  • NEXRAD and topo overlays
  • Multiple zoom options including auto-zoom on touchscreen
• Completely new autopilot control system via touchscreen
• Completely new menu system supporting independent per-page menus
• Redesigned PFD with wind data information and CAS system
• Graphical overhaul: more authentic, less ugly blue gradient
• Optional simulation of GAP-26 regulated pitot heater (see pitot.md)