Handle invalid options given after the app name
Handle invalid options given after the app name

Resolves: LE-5752
Change-Id: I853b6fd48bcc694fc39a4468b9f9bacb8b9507fe

legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af,legatoproject/legato-af