exclude one file that is not compatible for Windows.

This commit was SVN r27105.

ompi/mca/common/netpatterns/.windows

@@ -0,0 +1,12 @@
+#
+# Copyright (c) 2008-2012 High Performance Computing Center Stuttgart, 
+#                         University of Stuttgart.  All rights reserved.
+# $COPYRIGHT$
+# 
+# Additional copyrights may follow
+# 
+# $HEADER$
+#
+
+# Specific to this module
+exclude_list=common_allreduce.c