PCBuild cosmetic fixes.

* pythoncore.vcproj: Fixed indentation
* _multiprocessing.vcproj: Converted ProjectGUID to uppercase. Otherwise,
  VS8 _multiprocessing.vcproj created by vs9to8.py was modified every time
  loads it in VS8 IDE.

PCbuild/_multiprocessing.vcproj

@@ -3,7 +3,7 @@
 	ProjectType="Visual C++"
 	Version="9,00"
 	Name="_multiprocessing"
-	ProjectGUID="{9e48b300-37d1-11dd-8c41-005056c00008}"
+	ProjectGUID="{9E48B300-37D1-11DD-8C41-005056C00008}"
 	RootNamespace="_multiprocessing"
 	Keyword="Win32Proj"
 	TargetFrameworkVersion="196613"

PCbuild/pythoncore.vcproj

@@ -842,7 +842,10 @@
 				RelativePath="..\Include\pyarena.h"
 				>
 			</File>
-                        <File RelativePath="..\Include\pycapsule.h"></File>
+			<File
+				RelativePath="..\Include\pycapsule.h"
+				>
+			</File>
 			<File
 				RelativePath="..\Include\pyctype.h"
 				>
@@ -1391,10 +1394,10 @@
 				RelativePath="..\Objects\bytesobject.c"
 				>
 			</File>
-                        <File
-                                RelativePath="..\Objects\capsule.c"
-                                >
-                        </File>
+			<File
+				RelativePath="..\Objects\capsule.c"
+				>
+			</File>
 			<File
 				RelativePath="..\Objects\cellobject.c"
 				>