GM   Port Regal, Freedom City Thursday, July 4, 2013 7:00 PM   There was a time when Port Regal was one of Freedom City's most affluent districts.  But over the last few decades, that affluence had declined somewhat.  But while many of its mansions and Victorian-era homes had been turned into bed-and-breakfasts or as part of other business ventures, the district still retained some of the trappings of its former glory.  One such example was the Silver Glen Country Club.   Almost a hundre