[Oberon] Simplification & generalization.

[peter_easthope at gulfnet.sd64.bc.ca]

Pieter, thanks for removing the restriction 
to 700 kB chunks in Miscellaneous.SplitFile/JoinFiles.

The command is much better now for moving 
Docu.zip to a non-network-connected machine 
and for backups.

                ... Peter E.
                
        http://carnot.pathology.ubc.ca/