Templates based on ATF type specimens

[eomine]

@dberlow A few weeks ago, you asked me to look into ATF type specimens and build templates based on them.

I'm sharing 2 versions below.
You can load them in the Shell, by clicking on the hamburger menu and then Load / Save...

• atf-specimen-template-1.json
• atf-specimen-template-2.json

Here's a preview of the first one:

Let me know what you think.