SUSE-CLOUD-3-DEPS FTW!  Dirk rules!

Dirk built a replacement for the standard SLES11 SP3 installation media
which is a cut-down version of SP3 only containing the packages which
Cloud 3 requires, and with all the latest updates embedded.

So this means we don't have to embed the whole of SP3 and its updates in
the appliance any more :-D
switch to latest Devel:Cloud:3:Staging iso
automatically run install-suse-boot on first boot
move admin node kiwi definition into cloud3-admin/ subdirectory
add new kiwi/README.md
SUSE-CLOUD-3-DEPS now includes HAE packages too
DEBUG /etc/hosts
WIP idea for how to add data disks
WIP add Crowbar client node appliance