korad-kaxxxxp: reflow models[] table for capabilities comparison

korad-kaxxxxp: reflow models[] table for capabilities comparison

The entries in the models[] table are wide, and occupy several text
lines each. Re-flow these lines such that channel count, voltage and
current capabilities will vertically align, to simplify the review of
which degrees of freedom the driver needs to actually support. As a
byproduct these phrases keep the IDN response text and the displayed
vendor and model names together on a text line. Which is useful for
grepping the source for user feedback.

It's assumed that listing every firmware version as a separate model
is both tedious, and rather fragile at the same time. It is to be seen
which of these models genuinely differ from all others, and whether
their IDN response is unique enough even if an incomplete match is
done on the response text.

[ see a word-diff, it's all whitespace, no behaviour has changed ]