[Pharo-project] Styling in Inspector

[Guillermo Polito]

I added the following method to inspector and styling turned on:

shoutAboutToStyle: aPluggableShoutMorphOrView
    ^ true

Should we add it?

Also, I've tryed to remove the styling from the PreDebugger window on
warning messages by setting it a NullTextStyler and it doesn't work :).
I'll continue hacking.