fixed bug with RGB color projection
fixed bug with RGB color projection

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