FLiP release history

May 2009  Version not numbered, initial unpublicized release
Jul 2009  Version 1.0, initial release, posting on comp.lang.python.announce
Feb 2010  add Monty Python witch example to website but not to flip-1.0.tar etc.
May 2011  Version 1.1, add setup.py, README.rst, MANIFEST.in etc. for distutils, include witch example
Jul 2011  Version 2.2, reorganize using packages, support setup.py install, add notes/future.txt