Minor Playback User Rights issues.

  • The Guest or Playback users have some minor issues.

    • User can enter values into the programmer but not clear them out. The user can turn Freeze on and off so they can get overridden.
    • User can store a empty cue into a empty sequence. Store Seq x Cue x; where Seq x does not exist.
    • User can Store empty Cue/Cue Parts into any sequence.  Store Seq x Cue x Part x.