DC television (co)frontman Andrew Kreisberg took to Twitter to proclaim the news that ‘The Flash’s second season has just kicked off. And he wasn’t alone in spreading the news, as the show’s main cast also got in on the fun. Nothing is really known about what is in store for season 2, but from everything we’ve been given in the show’s first season, we know we’ll be in for a treat.Aaaaaaaand...