Merge branch 'master' of ssh://torgit/project/help/wiki

tsa/doc/accounts.creole

tsa/doc/debian-archive.mdwn

tsa/doc/naming-scheme.mdwn

tsa/howto/grafana.mdwn

tsa/howto/ldap.mdwn

tsa/howto/new-machine-hetzner-cloud.mdwn

tsa/howto/new-machine.mdwn

tsa/howto/prometheus.mdwn

tsa/howto/puppet.mdwn

tsa/howto/raid.mdwn

tsa/howto/retire-a-host.creole

tsa/howto/upgrades.mdwn

tsa/old.mdwn

tsa/old/backuppc.mdwn

tsa/old/nagios-client.mdwn

tsa/old/new-kvm-virsh-vm.mdwn

tsa/old/new-machine-cymru.mdwn

tsa/old/new-machine-nondebian.mdwn

tsa/old/new-machine.orig.mdwn

tsa/old/new-vm-rethem.mdwn