Backuppc new backup client on kid3

1. Add the new host (kid3) using the web GUI
2. On kid3 (the new host):
1. sudo apt-get install openssh-server
3. On base (backuppc server) :
1. sudo apt-get update
2. sudo apt-get upgrade
3. cd /etc/backuppc
4. sudo cp -p kid2.pl kid3.pl
5. sudo ssh-copy-id luc@kid3
6. ssh luc@kid3 
7. (confirm key ID)
4. On kid3 (the new host):
1. cat ~luc/.ssh/authorized_keys >> ~root/.ssh/authorized_keys
2. chmod 750 ~root/.ssh/authorized_keys
5. On base (backuppc server) :
1. sudo ssh luc@kid3 
2. (confirm key ID)
6.  Start full backup using the web GUI