WASHINGTON - Vice President Cheney had no license to kill - quail, that is. After the White House reluctantly conceded yesterday that it sat on the blockbuster news that Cheney shot a hunting buddy Saturday, the veep's office revealed he didn't even have the proper $7 stamp on his hunting license to shoot quail in Texas. "The staff asked for all permits needed, but was not informed of the $7 upland game-bird stamp requirement," Cheney's office said in a statement last night. Although he was hunting illegally when he blasted Austin millionaire Harry Whittington, Cheney will get off with a...