Changes for 2.1.13
- Fixed the cursor shown during a drag in an Overview if some external HTML element changed the cursor.
- Fixed Diagram.makeSvg when rendering a fill or a stroke that is translucent not to make the opacity too small.
- Added wait spinners to three of the "Virtualized" samples: Virtualized, VirtualizedForceDirectedLayout, VirtualizedTreeLayout. These use an image rotated using CSS animation that is positioned in front of the Diagram.