Change the display of the Terminal option in step 3 of AWM

If you create an app, on step 3 you will see the Terminal option displayed as a drop-down list with 3 options: Yes, No and — (default).

I think we need to remove the default option (---) since it's very confusing for the end user.

We could also display it as a checkbox, like we do for the "DON'T ENFORCE ENTRY LOCATION" option.