Test failures associated with license.m

[Daniel J Sebald]

I'm seeing some test failures.  One with polygcd, which I think is a 
known random occurrence failure.  (Should we change it to "known 
failure"?)  Then there are five failures for the output of the license 
command:

> > > > > processing 
> > > > > /usr/local/src/octave/octave-complex_operators/octave/scripts/miscellaneous/license.m
***** assert ((license ("inuse", "octave")).feature, "octave")
!!!!! test failed
cellfun: C must be a cell array

etc.

Dan