various bugfixes added to changelog
various bugfixes added to changelog

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