; : * Scene Add/Remove
; : * Scene Link Add/Remove
; : * Variable Add/Remove (I don't use ISY variables)<-- no useable WS events; : * Program Add/Remove <-- no useable WS events
; : and add/remove ISY devices to/from OHAB Inbox. Also, add a ISY REST scan each time the system starts up, and reconcile any changes to the device structure - this way the inbox can be updated. Existing devices should be set OFFLINE (or REMOVED?) if the device is no longer part of the REST interface. If the Web Socket indicates a removed device/scene/variable, remove from inbox if present -if the ISY device/scene/variable is already added as thing, then set OFFLINE (or REMOVED?).