Merge upstream version 4

NEWS

@@ -1,3 +1,8 @@
+2005-05-17 13:43:04 GMT Ed L. Cashin <ecashin@coraid.com>
+	release 4
+	fix typo in Makefile preventing aoeping installation: s/PROG/PROGS/
+	add TODO file
+
 2005-04-14 17:51:44 GMT Ed L. Cashin <ecashin@coraid.com>
 	release 3
 	add very basic SMART support to aoeping

TODO

@@ -0,0 +1,5 @@
+The SMART support provided by aoeping is quite basic and low level.
+There should be some higher-level way to use SMART on AoE disks,
+either by getting smartmontools to use the aoetools (perhaps through
+an aoelib), or by supporting the most frequently-used features in an
+aoesmart program here in the aoetools.