Update_de.js

Did the translation following the german core rule book of Star Wars - "Edge of the Empire" (german: "Am Rande des Imperiums").
I don't have the rule books of "Force and Destiny " and  "Age of Rebellion" yet (so the part of morality was new for me).
Also the german word for "Sig. Ability" is not clear at this point - means "sig ability" sth. like "designation" in this case?
Gewandtheit, Intelligenz, Willenskraft are all pretty long... Going to be hard to fit them in the small box for the characteristic area.