These Wall Streeters would trade anything for a good night sleep.  Residents at a Financial District condo building have had their lives upended after a neighboring building installed emergency generators right beneath their windows — tormenting them with constant ear-shattering that sent some fleeing the state. For three long weeks, the three massive commercial generators have been sputtering black smoke against the now-stained facade of 101 Wall Street, whose neighboring 500-unit luxury building is utilizing the obnoxious power sources after their electricity went out in a fire.     Read the article…………………………….