Revert "hardcode eth0 to 192.168.124.10"

This reverts commit c922abfc0155fbc283b1b21833db713a06b4eafc.

This should only have been pushed to the appliance branch.
Revert "remove eth1 config"

This reverts commit bc48e6ca1fb07b1b0e0270765139472d9d5f3e7e.

This should only have been pushed to the appliance branch.
convert Vagrant provisioning environment to run on bare metal
appliance only: remove -v from install-suse-cloud

We only need -v in the Vagrant context, since STDOUT is not an
interactive tty.
appliance only: disable SBD

With Vagrant, we can guarantee an SBD device is available.
appliance only: allow two storage options: NFS and DRBD
appliance only: fix crowbar_register

This fix is not needed for the Vagrant environment, since there is
only one NIC on the admin network.
appliance only: restart apache2 after installation?!
appliance only: add in YaST firstboot script
appliance only: add fix-chef-client-when-cluster-down.patch

See https://github.com/crowbar/barclamp-pacemaker/pull/149

Not yet sure if this helps.
appliance only: hardcode eth0 to 192.168.124.10

This eliminates the dependency on Vagrant or other external
DHCP, so it can work as a bare metal appliance too.
appliance only: remove eth1 config

Vagrant can configure eth1 itself, and in the bare metal
case, according to Cameron this breaks single-NIC setups.