[plt-scheme] Many PLT servers down for the weekend

Northeastern is shutting down power to most of our computers beginning
at 5 p.m. EDT today, Friday, and power is scheduled to be off all day
tomorrow, Saturday.  Given the glorious weather forecast, I'm not likely
to make a trip in on Sunday.

So the following servers are likely to be down all weekend:

  download.plt-scheme.org
  bugs.plt-scheme.org
  mail.plt-scheme.org
  cvs.plt-scheme.org
  anoncvs.plt-scheme.org

Non-Northeastern PLT servers, such as www.plt-scheme.org, should be up.

-- Paul