Last we heard from Eliot Spitzer’s replacement, David Paterson had to explain one hotel stay that he charged to his campaign funds that may have been for an extramarital tryst. Now he may have to explain thirteen more that he charged to the state of New York: Despite owning a house less than 20 minutes from the state Capitol, Gov. Paterson, as lieutenant governor, routinely used taxpayer money to stay at nearby hotels, The Post has learned. Credit-card records obtained from the state Comptroller’s Office covering Paterson’s nearly 15 months as lieutenant governor showed he charged his state credit card...