Comment out the clearlooks engine setting that conflicts with Ardour.
Comment out the clearlooks engine setting that conflicts with Ardour.

This makes the external UI load in Ardour properly (when in-process GUI is
unusable).

adiknoth/calf,adiknoth/calf,zamaudio/calf-LR4,jnetterf/calf,adiknoth/calf,zamaudio/calf-LR4,adiknoth/calf,jnetterf/calf,zamaudio/calf-LR4,zamaudio/calf-LR4,adiknoth/calf,jnetterf/calf,jnetterf/calf,jnetterf/calf,zamaudio/calf-LR4