The judicial power shall be vested in a supreme court, district courts of appeal, circuit courts and county courts. No other courts may be established by the state, any political subdivision or any municipality. The legislature shall, by general law, divide the state into appellate court districts and judicial circuits following county lines. Commissions established by law, or administrative officers or bodies may be granted quasi-judicial power in matters connected with the functions of their offices. The legislature may not, by general law, require all appeals from orders of the DIvision of Administrative Hearings, Offices of the Judges of Compensation Claims be heard by one District Court of Appeal outside the territorial juridiction of the emanating order being appealed. The legislature may establish by general law a civil traffic hearing officer system for the purpose of hearing civil traffic infractions. The legislature may, by general law, authorize a military court-martial to be conducted by military judges of the Florida National Guard, with direct appeal of a decision to the District Court of Appeal, First District.