Hi all,
    
    Due to issue 372:Account for network boot/install leveraging
    DHCP/TFTP/(NFS/HTTP/FTP) network installation servers, we need to
    add a way to boot the VM without cdrom. here is the ui for that we
    added a new choice in the template dialogue and inside it are the
    available booting materiel like the local ISO image. 
    
    
    
    I am working on it and will display more when I finished. 
    
    Any comments for this is welcomed
    
    Best Regards
    
    Wang Wen