Clean up the PCBuild project files, removing redundant settings and
use "references" to link to dependent projects.
Update readme and batch files.
diff --git a/PCbuild/make_versioninfo.vcxproj b/PCbuild/make_versioninfo.vcxproj
index 6e35ef4..a855287 100644
--- a/PCbuild/make_versioninfo.vcxproj
+++ b/PCbuild/make_versioninfo.vcxproj
@@ -54,9 +54,15 @@
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="x64.props" />
+    <Import Project="debug.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="pyproject.props" />
+    <Import Project="x64.props" />
+    <Import Project="release.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup>
@@ -73,8 +79,6 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.exe</TargetExt>
-    <TargetExt Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.exe</TargetExt>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <CustomBuildStep>
@@ -97,7 +101,6 @@
     </ClCompile>
     <Link>
       <OutputFile>$(SolutionDir)make_versioninfo.exe</OutputFile>
-      <ProgramDatabaseFile>$(TargetDir)$(TargetName).pdb</ProgramDatabaseFile>
       <SubSystem>Console</SubSystem>
       <BaseAddress>0x1d000000</BaseAddress>
     </Link>
@@ -151,7 +154,6 @@
     </ClCompile>
     <Link>
       <OutputFile>$(SolutionDir)make_versioninfo_d.exe</OutputFile>
-      <ProgramDatabaseFile>$(TargetDir)$(TargetName).pdb</ProgramDatabaseFile>
       <SubSystem>Console</SubSystem>
       <BaseAddress>0x1d000000</BaseAddress>
     </Link>