ADDED: Two new Events are added to determine when the marker of a polygon-vertex is being dragged (start and stop).
From the readme:
// listen to when a marker of a polygon-vertex is being dragged
polygonLayer.on('pm:markerdragstart', function(e) {//...});
polygonLayer.on('pm:markerdragend', function(e) {//...});
FIXED: With active dragging, a single click on a polygon now doesn't trigger the pm:dragend
and pm:edit
events anymore (#84).