Table output format

[davidyuk]

Avoid fixed row width

aepp-cli-js/bin/utils/print.js

Line 40 in 05b079a

const WIDTH = 40

Can we find some third-party library to render tables with auto-adjusting of the first row, or just to calc maximum between items length for each row? It should improve readability.

Don't draw lines with underscores

I understand that it makes it more readable, but it looks unusual. I can't recall any console software that renders tables in this way. Probably fixing the previous issue should make it easier to drop underscores.