core.system: added Namespace.move
core.system: added Namespace.move

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