new version of PCL

[Gregor J. Kiczales <gregor@parc.xerox.com>]

There is a new version of PCL on arisia.xerox.com.

This version, May Day PCL, is essentially Rainy Day PCL plus most of the
various patches people have mailed out.  The patches that didn't get
included were the ones that had more to do with the programming
environment.

Barring unforseen circumstances, this is the last release of PCL I will
produce.

Gregor