[VoxBo] Breaking regressions into parts?

[Dongbo Hu]

>_By default, the glm scripting uses a pretty dumb heuristic.  You can
>_force the number of pieces in the .glm script (for use with vbmakeglm,
>_see "vbmakeglm -h"), but not when you use the graphical interface.
>_There's no particular reason it's not in the graphical interface, I
>_just happened to add it to the script parser without asking Dongbo to
>_add it.  Release 1.8.5 is pretty imminent, I can probably get him to
>_add this flag to the revamped glm widget.
>_

Thi sounds easy to implement. Let me know where this option should be
added. I will do it immediately.

Dongbo