TkBackplot 1.0.1

[Ray Henry <rehenry-at-up.net>]

List

The second version of the backplotter is available on linuxcnc.org in the
dropbox. 

It will now draw in color depending on what g code you use for motion.
(not for canned cycles) And there is a basic 3d plot in addition to the
standard three.

There are three bkplot1.xxx files.  These are the current edition.  The
bkplot1.zip is the web page introduction stuff.  It should also be
available in the handbook as well.

Thanks again to Paul for his code.

Ray