todo




UI stuff
	+tap on plane sets plane to active
	+animated recenter to active
	+toggle follow and orient (and other popup info?)
double tap to zoom
animated label show and hide
	+draw map to texture and only redraw on move
color themes (requires settings load)
settings (button popups or panes, sliders, etc)
battery level (need separate linux/win/android)


Utility stuff
	+map load (and write from python) --> start by reducing lat/lon precision to 4 or 5 decimal places and change storage to float instead of double
libconfig load settings

Platforms
migrate Android project into main repo
SDL_AndroidGetJNIEnv() to access parameters, system info, etc
windows







naming

viz1090
map1090
sdl1090