Give user double "slop" when doing long press.
Begin closest airport search as soon as the user presses down, stop the
search if they lift off or move far enough to get out of the slop area.
added cloud service
draw erase button was hard to find. its now visible
change of button locations
final online addition
AS merge
help update
Merge branch 'modLongPress' of https://github.com/rasii/avare
merge long press on main tab