Latest update:
02/11/2020 - fixed a change in the API that altered the way points were counted in path polylines and ring polygons. Thanks Robert Scheitlin!
- also updated css to fix issue with trash can icon. Thank you Robert!
- updated the editing as the event handlers had also changed in the API. TODO: found esri bug on edit toolbar that creates a ghost vertex as the last vertex. This creates issues when editing a polyline or polygon.05/04/2017 - added functionality to display an interactive polyline total when drawing two or more segments.
03/30/2017 - tested with WAB 2.4. Fixed bug with editing measures.