added warning if possible duplicate root logger
added warning if possible duplicate root logger

david-lassonde-adsk/pymel,juggernate/pymel,shrtcww/pymel,leonsooi/pymel,assumptionsoup/pymel,cgrebeld/pymel,AtonLerin/pymel,david-lassonde-adsk/pymel,AtonLerin/pymel,assumptionsoup/pymel,shrtcww/pymel,leonsooi/pymel,juggernate/pymel