OFFICIAL CITY PAPER. [Lieut.Davis. .and espec tally our troops, will learn that the gallant Liepfc. Davis, who bore so prominent and honorable a part in the defence of Fort Sumter, is in our city, and will take charge of the Commissaryand Quartermaster's Departments connectedwith the regiments now mustered in the Government service from this State.*v; Ouy readers, the gratified to