liffc things get device
liffc things add trial
liffc things remove trial
liffc things list trial
liffc things add --trial --name name liffID
liffc things remove --trial productID
liffc things list --trial
liffc things trial add --name name liffID
liffc things trial remove productID
liffc things trial list
liffc things get deviceID
liffc things get --user userID deviceID
liffc things get --project projectID -user userID