Added convenience method to Globe.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2295 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Initial SurfaceShape editor and example.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2296 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Fixed MDA-60, GlobeAnnotations still have altitude in 2D/Flat mode.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2297 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added rotation control to SurfaceShapeEditor. Modified cursor handling to maintain edit cursor throughout sizing or moving operation.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2298 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Modified SurfaceShapeEditor rotation line color. Repaired transparency for rotation control point.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2299 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added annotation to SurfaceShapeEditor.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2300 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added value formatting and orientation line to SurfaceShapeEditor. Added shorthand lat/lon formatter to UnitsFormat.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2301 822214bb-dcf7-4c8d-a767-17ae0fb20d88