An initial version of the nodeset hook for ceph setup/teardown
incremental update while working on getting ceph autosetup to work.
More work on ceph.  Testing this now, nodes should get marked as out when reinstalling, then back in on completion...)
began working on updates to xen.spec which involve scripts to add/remove kernel entries on install/uninstall and triggers to run on new kernel versions
SERIOUSLY? The path on postscripts STARTS with .? bllllahhhhhh
OpenStack works\!