[Bashdb-pydb] 1.22 release soon

[R. B. <ro...@pa...>]

I'm planning a release soon. As always if you can test out that would
be appreciated. Here's what's in NEWS for this release:

* Add function tracing and option -F.

* Call and return trace lines show nesting level. Return will show the
  value if it is a scalar or string type or return type otherwise.

* Make pydb.el work on Emacs 22 and 23. (was previously just 21).
  Better emacs toleratoin on MS Windows.

* fix bug in "info thread" when threadframe is not installed (and
  python < 2.5).

* Better ipython interaction.

* pm distinquishes now where an exception rolled back to versus where
  the exception occurred.