Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
number of tests, all because of the codecs/_multibytecodecs issue described
here (it's not a Py3K issue, just something Py3K discovers):
http://mail.python.org/pipermail/python-dev/2006-April/064051.html

Hye-Shik Chang promised to look for a fix, so no need to fix it here. The
tests that are expected to break are:

test_codecencodings_cn
test_codecencodings_hk
test_codecencodings_jp
test_codecencodings_kr
test_codecencodings_tw
test_codecs
test_multibytecodec

This merge fixes an actual test failure (test_weakref) in this branch,
though, so I believe merging is the right thing to do anyway.
diff --git a/PCbuild/pythoncore.vcproj b/PCbuild/pythoncore.vcproj
index a1bb0ed..3bd740f 100644
--- a/PCbuild/pythoncore.vcproj
+++ b/PCbuild/pythoncore.vcproj
@@ -3,7 +3,7 @@
 	ProjectType="Visual C++"
 	Version="7.10"
 	Name="pythoncore"
-	ProjectGUID="{7AFA1F0B-A8A1-455A-A832-BF263404BBEF}"
+	ProjectGUID="{CF7AC3D1-E2DF-41D2-BEA6-1E2556CDEA26}"
 	RootNamespace="pythoncore"
 	SccProjectName="pythoncore"
 	SccLocalPath="..">
@@ -623,7 +623,7 @@
 			RelativePath="..\Modules\mathmodule.c">
 		</File>
 		<File
-			RelativePath="..\Modules\md5c.c">
+			RelativePath="..\Modules\md5.c">
 		</File>
 		<File
 			RelativePath="..\Modules\md5module.c">
@@ -707,12 +707,6 @@
 			RelativePath="..\Objects\rangeobject.c">
 		</File>
 		<File
-			RelativePath="..\Modules\regexmodule.c">
-		</File>
-		<File
-			RelativePath="..\Modules\regexpr.c">
-		</File>
-		<File
 			RelativePath="..\Modules\rgbimgmodule.c">
 		</File>
 		<File