[Open-graphics] draft news 21 - volunteer requested for small job

[Chris Ostler]

Josephblack <josephhenryblack at gmail.com> wrote:
> Only one thing is missing.. we need a volunteer to color the quotations.

After learning various formatting quirks the hard way, I just finished
this.  It seems that this issue had many more multi-line quotes than
previous issues.  The way quotes are indented inserts extra space after
the indented line.  This really spreads out the quotes in many cases.

Because of this, I split the coloring and indenting into two changes.
Someone in power can decide how to leave it.

Chris