nodejs included with witchcraft fails when installing updates

[Stix-09]

The version of nodeJS included with "witchcraft" failed to allow it to work when following documented install procedure (when running the witchcraft start command "witchcraft.cmd"

Fix is to delete and replace included version of nodejs in the download with a current version of nodejs. (nodejs.org/en/download/)

see following ED forum discussion here for details.

https://forums.eagle.ru/showthread.php?p=4199952#post4199952