Modified PointPlacemark to accept a BufferedImage as its image. See MDA-74.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk@2391 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added UPS projection. Added view limits to TransverseMercator projection. Modified RectangularTessellator, DeclutteringTextRenderer, GeographicTextRenderer, PlaceNameLayer and PointPlacemark to cull to projection limits.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk@2392 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Modified the transverse mercator projection to clamp its projection limits to +/- 180 degrees when the central meridian or width would cause the band to span the antimeridian. Added documentation to that effect.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk@2393 822214bb-dcf7-4c8d-a767-17ae0fb20d88