If you set the status to - no selection- in the web
interface, the 
example checktransition fails
when a get is attempted on a 
None object rather than
a status id.

I have attached my 
changes that prevent moving into a
none state and allow any 
transition from a none state.

Arguably this is wrong, but 
there is no "none" status state available, so there is no way to 
determine what result states are valid given a None start state.