Initial commit
import * from a relative path is not allowed in python2.5
Update import statements to work with python 2.4

This further updates the import statements to work with python 2.4.
Brief testing indicates that everything else seems to work correctly now
in 2.4.

I haven't fully thought out plans for which versions of python we want
to support.  Given that there are still plenty of machines running 2.4,
and that the changes needed to support it are minimal, there seems to be
no reason not to do this.
Fix python paths in scripts

In git-review, use /usr/bin/python instead of /usr/local/bin/python.
This will be better for most systems.  This only matters when running
git-review out of the source tree, as setup.py updates this path during
installation.  I haven't used "/usr/bin/env python" for now, since then
I can't pass in the -tt argument.  However, we could still switch to
that later if there is a compelling reason to.

In setup.py, invoke python as "/usr/bin/env python", to find python from
the user's $PATH.  setup.py will modify the installed git-review to
invoke python from the same path found by setup.py.
merge
merge
extended list format to include changeset
abandon command
adding owner name to the list command
adding owner name to the list command
set reviewer
adding set reviewers
print out review comments