At the request of my pal, Jeff of Earth-J, who is hosting a thread on the Hanna-Barbera cartoons of the mid-1960's, I'm re-running my 2008 seven-part series on Saturday-morning super-hero cartoons from that era. That gives me a chance to polish it and improve the information that I put out nine years ago.  So if this sort of thing interests you, settle in, because it's going to be quite a ride.…