moved api's numCVs methods to _numCVs
moved api's numCVs methods to _numCVs

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