Update Sphinx to 1.0.1.

Doc/Makefile

@@ -40,7 +40,7 @@ help:
 checkout:
 	@if [ ! -d tools/sphinx ]; then \
 	  echo "Checking out Sphinx..."; \
-	  svn checkout $(SVNROOT)/external/Sphinx-1.0/sphinx tools/sphinx; \
+	  svn checkout $(SVNROOT)/external/Sphinx-1.0.1/sphinx tools/sphinx; \
 	fi
 	@if [ ! -d tools/docutils ]; then \
 	  echo "Checking out Docutils..."; \

Doc/conf.py

@@ -152,7 +152,7 @@ latex_preamble = r'''
 latex_appendices = ['glossary', 'about', 'license', 'copyright']
 
 # Get LaTeX to handle Unicode correctly
-latex_elements = {'inputenc': r'\usepackage[utf8x]{inputenc}'}
+latex_elements = {'inputenc': r'\usepackage[utf8x]{inputenc}', 'utf8extra': ''}
 
 # Options for the coverage checker
 # --------------------------------