Python v2_2_1 release notes

This release is based on python-2.2.1 from python.org.

It is linked against the external "readline" (for command history) and 
"expat" (for XML parsing) library products.

The release passes all regression tests *except*:
- openpty tests fail on OSF1
- on Solaris and IRIX, commas/dots for thousands/millions, etc. are not 
  put in numbers (i.e. 4,025) when the locale says to.  This reflects
  the underlying C library on the releases where the build is being done.
- platform specific audio tests have not been run
- test_fcntl fails on Linux with: 
	exceptions.IOError: [Errno 37] No locks available
  we believe this to be a resource availability issue.