teardown

Shuts down the Fairmatic framework. This may be called if the client wishes to turn off the Fairmatic framework to isolate the operations that the application is doing. This is a no-op if setup has not been called. Once teardown finishes, the com.fairmatic.sdk.classes.FairmaticOperationCallback is called (if provided) with the result of the teardown operation. Callback is made on the Main Thread.