Remember when 'Toy Story' was the only Pixar property to be franchised? Then came the disappointing 'Cars 2,' and this year will see the release of the 'Monsters, Inc' prequel 'Monsters University.' We also know that the studio is developing a followup to their 2003 hit 'Finding Nemo.' Andrew Stanton, as we learned last summer, will return to direct. It wasn't long after his signing on that Ellen…