Repaired graticule opacity problem. WWJ-464.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2372 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added optional label picking to PointPlacemark.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2373 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Repaired failure to assign delegate owner to the picked object when picking a PointPlacemark's line.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2374 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added LABEL to AVKey.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2375 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Modified PointPlacemark to cache computed values in all cases, not just during picking. See MDA-65.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2376 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Checked in project file modifications due to upgrade to IDEA 13.1.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2377 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Modified Placemarks example to show how to use a 2525 tactical symbol as the placemark image. Added an example illustrating how to edit PointPlacemark labels when the user clicks on them.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2378 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added call to consume in placemark editing example.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2379 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added always-on-top flag to PointPlacemark.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2380 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added options to draw PointPlacemark images and labels to PointPlacemarkAttributes.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2381 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added transparent image needed by PointPlacemark when not drawing the normal or default image.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2382 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added getter methods to OrderedPlacemark for placePoint and terrainPoint, per MDA-65.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2383 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added GARS graticule and a corresponding example.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2384 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Corrected documentation in GARSGraticule example.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2385 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added access to image bounds to OrderedPlacemark, per MDA-71.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2386 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Reverted the change to TextRender glyph caching made for WWJ-308 because it was causing side effects. See that issue for the details. Added System.properties option to enable the behavior that causes arabic text to be rendered correctly.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2387 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added decluttered PointPlacemark label picking. See MDA-72.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2388 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Added an alwaysOnTop flag to Airspace. See MDA-63.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2389 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Modified the Placemarks example to use the World Wind cache directory for the location of the temp file created for the tactical symbol.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2390 822214bb-dcf7-4c8d-a767-17ae0fb20d88
Modified PointPlacemark to accept a BufferedImage as its image. See MDA-74.

git-svn-id: http://worldwind31.arc.nasa.gov/svn/trunk/WorldWind@2391 822214bb-dcf7-4c8d-a767-17ae0fb20d88