Scripts to generate and save a set of diffs for review.

PREREQS

	The python and python-tk packages.

INSTALL

	Add the files in bin/* to your path.

USAGE

	Generate some diffs using a git diff expression that's evaluated
	against the current repo and name them "foo"..

	$ make-review foo HEAD^^..HEAD
	
	View the diffs by name..

	$ $HOME/reviews/foo/diff.sh

	See update-diffs.sh for an example.