msg -> GetName() crashes, WTF. So does Persistent_GetName()!

Apparently there doesn't appear to be a direct way to safely validate message types, as any attempt to call GetName or Persistent_GetName on a message
crashes DromEd instantly. I need to investigate this and see if I can work out what in Eris' name is going on, in the meantime I've removed the checks
and just hope the user doesn't mess things up!
Update to reflect issues with [intensity]