Added constructor to HistoryDAO. Fixed up TODOs
Added constructor to HistoryDAO. Fixed up TODOs

foam-framework/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,foam-framework/foam2,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2