Oh, Twitter. What would we do without you? During Tuesday night’s Democratic debate some people on social media are confusing Boston City Councilor Matt O’Malley for presidential candidate Governor Martin O’Malley. By the way, Matt is a supporter of Gov. O’Malley. Now we all make mistakes, confuse people for each other, but this is rather humorous. Bernie Sanders seems more energetic than Matt O”Malley. #DemDebate — Meghan E. Irons (@MeghanIrons) October 14, 2015 To which…