dot/gitconfig.in: Run `diff-highlight' from the path, if it's there.
[profile] / .gitattributes
2010-03-29 Mark WoodingMerge branch 'master' of metalzone:etc/profile
2010-02-18 Mark WoodingMerge remote branch 'crybaby'
2010-02-04 Mark Wooding.gitattributes: Diff Emacs Lisp files as Lisp.