Add '--all' flag to gitk
Add '--all' flag to gitk

I have commonly tried to use gitk and not seen everything I wanted. The
all flag shows all branches, which is what I want. I left it off
earlier.

benknoble/Dotfiles,benknoble/Dotfiles,benknoble/Dotfiles,benknoble/Dotfiles,benknoble/Dotfiles