On Saturday night, Warner Bros. and DC Entertainment showcased their various DC / Vertigo television shows in Hall H at the San Diego Comic-Con; we’ve already brought you video of the panels that took place [watch them here], and now WB has debuted its update logo treatments for Arrow, Gotham, DC’s Legends of Tomorrow, Supergirl, The Flash, iZombie and Lucifer; check them out in the video below…