garybernhardt/dotfiles — pull request #6 by bloveridge (2012-05-29 16:43:31+00:00)
Title: Allow specifying the earliest revision in either position.

This causes `run-command-on-git-revisions master $some_old_tag $cmd` to work as if
executed as `run-command-on-git-revisions $some_old_tag master $cmd`