set your baselines!

[Roger Gregory <roger>]

Please be careful to set your baselines after filing in someone else's
changes files.  It's quite frustrating to file in someone else's files
and get many of our methods set back to previous versions.  This will
also ease the process of image creation, because any change included
in your changes file that actually came from someone else's will show
up as a conflict.

Thanks,
dean