Furman sends The Citadel to a 1-4 mark, and tempers are flaring about the state of the football program.   PostandCourier.com's Jeff Hartsell helps us sort thorough the muck, as Appalachian State heads to town this weekend.   And we talk about the Old Citadel, as Citadel historian Maj. Steven Smith ('84) has a super-sized scoop of Knob Knowledge about the origins of the school at Marion Square in downtown Charleston.