Godot: New property inspector: Scripts don't show filename

[nobuyukinyuu]

Godot version:
ba134d4

Issue description:
This is more of a personal nitpick. While I find the script thumb preview marginally useful, seeing a filename at a glance would be much more useful, or in a tooltip if must be. I'm assuming this is simply a feature in testing (for supporting property field previews which weren't feasible before?), but nevertheless it seems to be an issue.

[ghost]

It's to the right of the thumbnail, same as all other resources. You need to stretch the inspector to see it:

It's pretty dumb in this case, yeah. Scripts should just show their resource icons rather than massive thumbnails.

[vnen]

I don't think it should show the thumbnail at all. It was deliberately removed from the old inspector.