Plugin to show instance of malleable VI

[avogadro5]

Implements this idea

How to install

[paul_a_cardinale]

Somewhat similar to my "Look Inside" plugin (which also works with Express VIs, and can show tags).

[paul_a_cardinale]

A word of WARNING:

If you make any changes* to a block diagram of an instance VI, DO NOT save the owning VI.

* Even something "innocuous" such as a cleanup, breakpoint, or probe.