Completed UPS projection.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk@2419 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Repaired issue MDA-77: Route throws exception when width control points or on top of each other.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk@2420 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Repaired MDA-80, ShapeEditingExtension throws exception in 2D will then fail to render. The arrowhead was being rebuilt between pick and render passes, causing the state computed in the pick pass to be gone when the rendering pass needed it. Modified the arrowhead to reset its positions only after it's been reset by a move or a respecification of its locations.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk@2421 822214bb-dcf7-4c8d-a767-17ae0fb20d88