Fix map click + Init on plane position
Fix map click + Init on plane position

The map click handler was being set before the map was drawn. There is a
new function mapClick which is set as the handler when the map is
initialized. The map also now initializes where the plane is instead of
hardcoded coordinates.

UWARG/WARG-Ground-Station,UWARG/WARG-Ground-Station,UWARG/WARG-Ground-Station