
* git://ozlabs.org/~paulus/gitk: gitk: Add visiblerefs option, which lists always-shown branches gitk: Catch mkdtemp errors gitk: Use mktemp -d to avoid predictable temporary directories gitk: Honor TMPDIR when viewing external diffs
* git://ozlabs.org/~paulus/gitk: gitk: Add visiblerefs option, which lists always-shown branches gitk: Catch mkdtemp errors gitk: Use mktemp -d to avoid predictable temporary directories gitk: Honor TMPDIR when viewing external diffs