possible statuses

[Havoc Pennington <rhpennin@midway.uchicago.edu>]

I added status sort and display; does this look like a reasonable
collection of possible statuses:

  if      (state.NowBroken())  return  GAptPkgTree::StatusNowBroken;
  else if (state.InstBroken()) return  GAptPkgTree::StatusInstBroken;
  else if (state.NewInstall()) return  GAptPkgTree::StatusNewInstall;
  else if (state.Upgrade())    return  GAptPkgTree::StatusUpgrade;
  else if (state.Downgrade())  return  GAptPkgTree::StatusDowngrade;
  else if (state.Delete())     return  GAptPkgTree::StatusDelete;
  else if (state.Install())    return  GAptPkgTree::StatusInstall;
  else if (state.Status == 2)  return  GAptPkgTree::StatusNotInstalled;
  else if (state.Keep())       return  GAptPkgTree::StatusKept;
  else if (state.Held())       return  GAptPkgTree::StatusHeld;

For the two broken cases, I've guessed at the meanings "Installed version
broken" and "If the requested action were performed, things would be
broken." Correct? 

Havoc