Return the full path for the packages and repository freezer
    files.

def _paths(name=None):
    '''
    Return the full path for the packages and repository freezer
    files.

    '''
    name = 'freezer' if not name else name
    states_path = _states_path()
    return (
        os.path.join(states_path, '{}-pkgs.yml'.format(name)),
        os.path.join(states_path, '{}-reps.yml'.format(name)),
    )