Create a special case for unwired output tunnels

[decourt]

Actualy we can  select 'Use default (value) if unwired', but in many case we want only for many data to just pass thrue the stucture or to take alway a specific path. It would be usefull to create a special case, by example "Default path" were we can wire Input/ouput tunnel connection and select this case for unwired tunnels.

[tst]

This has already been suggested - http://forums.ni.com/t5/LabVIEW-Idea-Exchange/A-better-way-to-define-the-output-of-unwired-output-tu...

[Laura F.]

http://forums.ni.com/t5/LabVIEW-Idea-Exchange/A-better-way-to-define-the-output-of-unwired-output-tu...