gnulib: update to latest

meyering · meyering · commit ecf6a4205862 · 2014-12-09T07:34:37.000-08:00
diff --git a/gnulib b/gnulib
@@ -1 +1 @@
-Subproject commit a6c54be167bd5be41013a254b4e6ba840420a1d0
+Subproject commit cc0009850129a39e514e00df66a7b5cc3609fb87
