fixed azimuth limit so that it no longer affects fiducial/inflated surfaces
fixed azimuth limit so that it no longer affects fiducial/inflated surfaces

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