Cops booted an unruly group of city teachers union officials from a posh Albany eatery after they caused a ruckus over their dinner tab. Paul Egan, the union's political and legislative director, set off the fracas - claiming the quail he was served, and finished, wasn't large enough. Egan and about two dozen other members of the United Federation of Teachers spread over three tables at the swank bistro Marché inside 74 State, a boutique hotel down the block from the state Capitol. And with Egan apparently worked into a froth over the size of his quail in the $40...