Adding Martin von Loewis' documentation for his locale module.
diff --git a/Doc/liballos.tex b/Doc/liballos.tex
index 2a536cd..cc889f3 100644
--- a/Doc/liballos.tex
+++ b/Doc/liballos.tex
@@ -29,4 +29,7 @@
 \item[fnmatch]
 --- Unix shell style pathname pattern matching.
 
+\item[locale]
+--- Internationalization services.
+
 \end{description}