A demo config combining cradek's compounf offset (G43.2) and mah's
remapping capability to redefine toolchange to be more similar to many
CNC lathes.
The tool table pocket number is ignored. To access that requires an emccanon
command in the prologue or post-logue python code, and example of which
can be seen in the stdglue.py prepare_epilog() code.

Signed-off-by: andy pugh <andy@bodgesoc.org>
Merge branch 'cradek/multi-tlo' of ssh://git.linuxcnc.org/git/linuxcnc into multi-tlo