Improve handling of html within Java docstrings

[vemv]

Given this Java docstring:

I see it offered like this in Compliment (which Orchard's info is responsible for):

...I'm guessing that we try to translate the html table to an 'ascii' table. But without alignment it looks rather confusing.

CIDER side, we also could try to colorize the table delimiters somehow.

n.b. there might be a touch of 'personal setup' factor here, although I believe I'm seeing stock behavior.

[vemv]

As seen in the screenshot, we also can replace {@code ...} with simple backticks.