Add "summary" field to TOOLS.json?

[cmdcolin]

This was a project mentioned by @purpledrosophila on the original reddit thread ! ref https://www.reddit.com/r/bioinformatics/comments/mg0g51/awesomegenomevisualization_my_futile_attempt_to/gsug06s/?context=3

We could add summary info to provide some free text, but it might be notable to have guidelines for what should be in them...either that or the general purpose summary could be split into multiple other named fields e.g. "reusabilityNotes", "easeOfUse", or whatever other fields would be useful to describe

[cmdcolin]

There is already a "note" field used by some tools but it is sort of underutilitized