[Zlib-devel] zlib version 1.2.3.8 available for testing

[Hiroshi Kuno]

contribution to zlib 1.2.3.8
I added VC9's project into "contrib/vstudio/vc9/*"

Files are here:
http://code.google.com/p/win32cmdx/downloads/list
	zlib1238-contrib-vstudio-vc9.zip

My patch has three points.

1. Converting the "zlibvc.sln" and "*.vcproj" for VC9.
   And saving to new folder "contrib/vstudio/vc9/"

2. Adding a define "_CRT_NONSTDC_NO_WARNINGS" for zlibvc.vcproj's PreprocessorDefinitions,
   to shut off warning C4996 "'write': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _write. See online help for details."

3. Adding *64 functions to "zlibvc.def", to avoid link error. see following.
 > minizip.obj : error LNK2019: unresolved external symbol _zipOpenNewFileInZip3_64 at 68 referenced in function _main
 > minizip.obj : error LNK2019: unresolved external symbol _zipOpen2_64 at 16 referenced in function _main
 > miniunz.obj : error LNK2019: unresolved external symbol _unzGetCurrentFileInfo64 at 32 referenced in function _do_list
 > miniunz.obj : error LNK2019: unresolved external symbol _unzGetGlobalInfo64 at 8 referenced in function _do_list
 > miniunz.obj : error LNK2019: unresolved external symbol _unzOpen2_64 at 8 referenced in function _main