Update the 'package' argument description to specify it is for android
packages and add error checking to ensure that if specified, the target
supports android.
Change the recording of the run stage during workload recording mode to be
optional as the user may want to use the command to re-record a specific
stage of a workload without affecting the workload recording.
- do not attempt to replay setup if a setup recording has not been
provided (perviously, setup was mandatory).
- update the apk initialization to the correct method inside the record
command.
