fixed facepick marker location
fixed facepick marker location

CVML/pycortex,smerdis/pycortex,gallantlab/pycortex,gallantlab/pycortex,gallantlab/pycortex,gallantlab/pycortex,gallantlab/pycortex,smerdis/pycortex,smerdis/pycortex,CVML/pycortex,CVML/pycortex,smerdis/pycortex,CVML/pycortex,smerdis/pycortex,CVML/pycortex