A lawyer who threatened to sue people who may have illegally downloaded pornography has been handed a seven-count disciplinary complaint alleging fraud and bad-faith litigation.In a 14,000-word complaint filed Friday, the Attorney Registration & Disciplinary Commission accused John L. Steele of sending “settlement shakedown letters” and showing a “serious disregard for the judicial process” during a nationwide copyright licensing campaign that began in 2010.The campaign’s demise has been …