IAD2 datacenter changes
    
    There were folks on site this week to rack new machines/pull old
    machines, and unfortunately we don't really have much control over when
    this happens based on our freeze, so I am just pushing this as part of
    the 'do whats required to handle an outage'.
    
    We did the following changes:
    
    - removed old autosign01 (was out of service as we moved to autosign02 a
      while ago)
    
    - removed vmhost-x86-08/09. We also want to migrate off 07 soon and
      remove it next visit. A new vmhost-x86-08 is installed to replace
      these 3.
    
    - removed vmhost-x86-03/04.stg. Added new vmhost-x86-01.stg to replace
      them both.
    
    - added a new kernel02 to replace kernel01 the next onsite trip.
      This machine still needs switch ports configured.
    
    Signed-off-by: Kevin Fenzi <kevin@scrye.com>