From Paste: [vimeo http://vimeo.com/5708115] Earlier this week we learned that the Calvin and Hobbes documentary Dear Mr. Watterson would be released on Nov. 15. Today, we are treated to the first trailer. Brace yourself for a wave of crushing nostalgia. The documentary, which director Joel Allen Schroeder has been working on since 2007, explores the impact the beloved comic strip…