[chora] coulered cource view

[Chuck Hagenbuch]

Quoting Dennis Lubert <plasmahh@informatik.uni-bremen.de>:

> ok, but the "diff" view is still ugly. it only shows some lines, and is
> not coloroued. I would like to see it in a way like mgdiff or cervisia show
> the differences (the whole file, and differences marked, with a line number
> at the beginning). is it possible to achieve this also with chora ??

Sure. Patch?

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
"After a few minutes the most aromatic and nice smelling Italian coffee 
 will come out of the exhaustpipe." - Our stove-top espresso pot