implement genotype deletion script. Should probably be moved to function in CXGN::Genotype object.
implement genotype deletion script. Should probably be moved to function in CXGN::Genotype object.

solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn