Mark enum ports as lv2:enumeration so hosts display selectors.
Mark enum ports as lv2:enumeration so hosts display selectors.

adiknoth/calf,jnetterf/calf,adiknoth/calf,adiknoth/calf,adiknoth/calf,jnetterf/calf,jnetterf/calf,jnetterf/calf,adiknoth/calf,jnetterf/calf