Update all projects so Debug builds use "/Zi" instead of "/ZI", which means everything should still build under MSVC5

NOTE:  All these projects had messed-up line endings (but MSVC didnt mind).  Executing a diff with "--ignore-all-space" will show the specific changes, but I made a complete checkin with correct line endiings as it is the correct thing to do!
diff --git a/PCbuild/winreg.dsp b/PCbuild/winreg.dsp
index 7894494..da339e3 100644
--- a/PCbuild/winreg.dsp
+++ b/PCbuild/winreg.dsp
@@ -71,7 +71,7 @@
 # PROP Target_Dir ""

 F90=df.exe

 # ADD BASE CPP /nologo /MTd /W3 /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "winreg_EXPORTS" /YX /FD /GZ /c

-# ADD CPP /nologo /MDd /W3 /GX /ZI /Od /I "..\Include" /I "..\PC" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /GZ /c

+# ADD CPP /nologo /MDd /W3 /GX /Zi /Od /I "..\Include" /I "..\PC" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /YX /FD /GZ /c

 # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32

 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32

 # ADD BASE RSC /l 0xc09 /d "_DEBUG"