building avx code spark/shadowJar as well as test (#1681)
building avx code spark/shadowJar as well as test (#1681)

packaging avx code during spark and shadowJar
frank-y-liu/gatk,frank-y-liu/gatk,magicDGS/gatk,frank-y-liu/gatk,broadinstitute/hellbender,frank-y-liu/gatk,broadinstitute/hellbender,broadinstitute/hellbender,ksthesis/gatk,broadinstitute/hellbender,magicDGS/gatk,frank-y-liu/gatk,magicDGS/gatk,magicDGS/gatk,ksthesis/gatk,broadinstitute/hellbender,magicDGS/gatk,broadinstitute/hellbender,magicDGS/gatk,frank-y-liu/gatk,ksthesis/gatk,ksthesis/gatk,ksthesis/gatk,ksthesis/gatk