Adding example hook to update initramfs.

examples/hooks/update-initramfs.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# This is a hook for live-helper(7) to install aufs drivers
+# To enable it, copy this hook into your config/chroot_local-hooks directory.
+#
+# Note: You only want to use this hook if you have modified any initramfs-script
+# during the build and need to refresh the initrd.img for that purpose.
+
+update-initramfs -k all -t -u