But since that viewer-manager build depends on being able to read the
application name from build_data.json (to locate the shortcut), add an AppName
key to build_data.json.
Enable sky density panel to update advanced atmo precomputed textures.
Take wild stab at appropriate ranges for density parameters in edit panel UI.
Clean up debug-only code that isn't necessary anymore.
Point autobuild at latest version of libatmosphere package.
