Governor Newsom celebrated the launch of a new educational complex at San Quentin Friday featuring a media center, cafe, library, classrooms, and a reentry center, in the first of a series of projects transforming the once notorious prison into a leading-edge rehabilitation center. As KTVU reports, a ribbon-cutting ceremony was held Friday for San Quentin Rehabilitation Center’s (formerly known as San Quentin State Prison) new $239 million learn…