The founders of YouTube have begun to breathe new life into social-bookmarking site Delicious. Delicious was just relaunched, combining new features and a new look with classic functionality. YouTube founders Chad Hurley and Steven Chen purchased Delicious from Yahoo in April with the goal of bringing the site to a broader audience. Although the relaunched service is very similar to the previous site, a few new features have been added to help users bookmark, find, and share content from around the Web. The new service is just as easy to use as before, and largely functions in the exact same way….