Added Riece pkg subtree

[packages] / xemacs-packages / riece / gnulib

diff --git a/xemacs-packages/riece/gnulib b/xemacs-packages/riece/gnulib
new file mode 160000 (submodule)
index 0000000..2f40bc5
--- /dev/null
+++ b/xemacs-packages/riece/gnulib
@@ -0,0 +1 @@
+Subproject commit 2f40bc523412742dac387b37d70b5a7f5d8363cc