[CMake] CPack documentation

[Brandon J. Van Every]

There doesn't appear to be any.  Nothing in the 2.4.2 /doc directory.  
Searching Kitware wiki yields only the briefest footnotes in some ITC 
planning papers.  FAQ doesn't have anything.  Google doesn't yield 
anything.  I do gain some tidbits from searching the CMake mailing list 
archives, but the information is haphazard.  What kind of shape is CPack in?


Cheers,
Brandon Van Every