This release is mainly for the BSD folks.  It fixes some portability
issues in the PTY plugin (I've now built and tested it on GNU/Linux,
NetBSD and Solaris and I'm hopeful that it will compile out of the box
and work on almost any Unix now) and ties up the last of the loose
ends in BSD build.

Since 3.2-3:

* PtyPlugin rewritten to use either /dev/ptmx or openpty(), as
  availablility permits.

* Minor tweaks to build process (thanks to Steve Elkins for spotting
  the problems).

* A couple of buglets fixed in AsynchFilePlugin (the *class*, not the
  support code) to prevent core dumps when AsyncFiles are left open
  across snapshot.  (The changes have been sent to John Mc who was, I
  believe, the original author.  Apologies if this isn't so.  In any
  case the changes file is in the unix/plugins/AsynchFilePlugin
  directory and they're in the Unix VM source/binaries [since I've
  had core dumps from these bugs recently].)

That's it.

Ian