Removed outdated link to CNV forum post from README. (#3992)
Removed outdated link to CNV forum post from README. (#3992)


ksthesis/gatk,ksthesis/gatk,frank-y-liu/gatk,magicDGS/gatk,broadinstitute/hellbender,frank-y-liu/gatk,ksthesis/gatk,broadinstitute/hellbender,broadinstitute/hellbender,broadinstitute/hellbender,magicDGS/gatk,ksthesis/gatk,broadinstitute/hellbender,magicDGS/gatk,frank-y-liu/gatk,magicDGS/gatk,frank-y-liu/gatk,frank-y-liu/gatk,frank-y-liu/gatk,magicDGS/gatk,magicDGS/gatk,broadinstitute/hellbender,ksthesis/gatk,ksthesis/gatk