Starteam tree stale

It only takes a few changes to starteam for the checked out filesystem to become hopelessly stale. The only recovery option is to completely remove all files and startover. Either the code checking out is not handing the timestamps correctly, or starteam command line has problems keeping a checked out tree in sync (this more likely - as we also see this problem with AntHill when using it's incremental builder.) Possible fixes might be to detect 'unknown' status's and flush the checked out tree. Or try using the 2005 bco command instead of stcmd.