CHANGELOG

• demo - add DWDM (Dense wavelength-division multiplexing) example
• dia.Paper - allow immediate propagation on pointerup
• dia.CellView - fix to checkMouseLeave working incorrectly when paper has autoFreeze=true
• dia.CellView - fix to get correct ref node bounding box
• dia.HighlighterView - prevent highlighter mounting to unmounted cell views