[Cmake] Issues and new ideas

[Cross, Geoff (CRD)]

> 1. MFC programs require different dsp files.
> 
> A new variable will be used to determine what directory should be used
> for the dsp template files.
> 
> # set for this directory only
> SET(MSPROJECT_TEMPLATE_DIRECTORY path)
> # set for all directories
> SET(MSPROJECT_TEMPLATE_DIRECTORY path CACHE)
> 
> The dsp generator will be changed to use that variable to 
> find its template files.

This is done.

Geoff.