Add a PCBuild8 build directory for building with Visual Studio .NET 2005.  Contains a special project to perform profile guided optimizations on the pythoncore.dll, by instrumenting and running pybench.py
diff --git a/PCbuild8/python.build b/PCbuild8/python.build
new file mode 100644
index 0000000..4e1fcc0
--- /dev/null
+++ b/PCbuild8/python.build
@@ -0,0 +1,21 @@
+<?xml version="1.0"?>

+<project>

+ <target name="all" description="Build all targets.">

+   <solution configuration="release">

+     <projects>

+       <include name="make_versioninfo.vcproj" />

+     </projects>

+   </solution>

+   <exec program="make_versioninfo" output="pythonnt_rc.h" />

+

+   <solution configuration="release" solutionfile="pcbuild.sln">

+     <excludeprojects>

+       <include name="_tkinter.vcproj" />

+       <include name="bz2.vcproj" />

+       <include name="_bsddb.vcproj" />

+       <include name="_sqlite3.vcproj" />

+       <include name="_ssl.vcproj" />

+     </excludeprojects>

+   </solution>

+ </target>

+</project>