Add uuidd daemon to prevent duplicate time-based UUID's

Also store the clock sequence information in a state file in
/var/lib/misc/uuid-clock so that if the time goes backwards the clock
sequence counter can get bumped.  This allows us to completely
correctly generate time-based (version 1) UUID's according to the
algorithm specified RFC 4122.

Addresses-Sourceforge-Bug: #1529672
Addresses-Red-Hat-Bugzilla: #233471

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/debian/uuid-runtime.prerm b/debian/uuid-runtime.prerm
new file mode 100644
index 0000000..3788432
--- /dev/null
+++ b/debian/uuid-runtime.prerm
@@ -0,0 +1,6 @@
+#! /bin/sh
+
+if [ -x /usr/sbin/uuidd ]
+then
+	/usr/sbin/uuidd -k || true
+fi