Force Delete a Child device

[BorrisTheCat]

This is what my clean driver is for.

@BorrisTheCat

now state.clear() works, I built a little blanket clean driver clears the states and any schedules. Have to start somewhere

https://raw.githubusercontent.com/borristhecat/HUBITAT/master/Clean%20Device.groovy

Change it to this driver and call the command and it will wipe the child's.