interactive target module expects "target_host" but dispays "target_device"

[jukeks]

If "target_host" is set when initializing module "interactive_target", the field with label Device will be empty and not asked.

If "target_device" is set, the field with label Device will be empty asked and there will be another field without a label with the value.

If both are set, it works as intended:

I'm guessing this should only use "target_device" field.

[mengtan]

"target_device" field should always be set, it is a label field

• used as helper if "target_host" is asked
  (for example, can contain format for running remote application on target)
• used as a name of the device if "target_host" is known
  (an abstract name not necessarily equals to "target_host")

What we can do instead, in the case where "target_host" is set and not "target_device",
is to show the "target_host" value.