While Philadelphia won't actually host the Democratic National Convention until the summer of 2016, Comcast-Spectacor expects to soon begin the process of getting the Wells Fargo Center ready for the event. "This is a home run. We were so excited to finally get the word that we were selected," said Matt Homan, general manager of the Wells Fargo Center. "The planning will begin very quickly. We'll be meeting with the local organizing committee, the DNC, the Secret Service." The Comcast-Spectacor's…