[GRASS-dev] Upon the mini color bars in r.colors' manual

[Nikos Alexandris]

Hi!

I really like the mini color bars presented for each color table in the manual 
of the "r.colors" module (sourced from <grass_trunk/dist.x86_64-unknown-linux-
gnu/docs/html>).

I'd like to propose, though, to remove the thick black borderline or, at 
least, make it less black and thinner.  All in all, make it less "dominant".

Thank you, Nikos