Add pre-commit hook to prevent whitespace errors
Add pre-commit hook to prevent whitespace errors

Can no longer commit trailing whitespace in patch.
Next step is to also have a way of automatically removing whitespace,
but only from the patch (to work with files that already have
whitespace problems without creating a huge patch).

tchajed/dotfiles-osx,tchajed/dotfiles-osx,tchajed/dotfiles-osx