setting correct standart attributes and corrected z-vector output

Fixed @ploche's careless mistakes in standard attributes when creating epsilon_planar object without parser 😸

self.b2d should be set to False and self.bsym was not set at all (should also be False)

also the part were results["z"] is created, was wrongfully indented and is now also created if self.b2d is True

if you agree, let's merge!

P.S.: I don't know why all the whitespaces changed as well ... 🤷