File compat/zlib/contrib/testzlib/testzlib.txt artifact 89f8964acc part of check-in d17f4473cf

To build testzLib with Visual Studio 2005:

copy to a directory file from :
- root of zLib tree
- contrib/testzlib
- contrib/masmx86
- contrib/masmx64
- contrib/vstudio/vc7

and open testzlib8.sln