bgp table history wanted

> hwb had been archiving the route-views data on

looks like this is useful. now i can shred it :-). thanks!

  Great. I know that some of the files are truncated because we
  had problems with the exec-timeout on the vtys (until we got
  Sean's script, which periodically types on the on the
  connection to keep it alive).

  We're building the facilities for large-scale long term
  archiving and I will get hwb's archive onto the same facility
  as soon as we get it fully built.

  In any event, I'm glad that it turns out to be useful.