added a sample script to toggle a light on with an authenticated call to the ISY rest api
got api calls using the nodeid to properly pass to the ISY with an authenticated http request: sample get

http://localhost:4567/do/20%20BC%2093%201/0 -- toggles light on
http://localhost:4567/do/20%20BC%2093%201/0 -- toggles light off

20%20BC%2093%201 is the url encoded insteon nodeid +1 @ the end