Updated docs on gatk-tools-java usage
Updated docs on gatk-tools-java usage

annkupi/picard,alecw/picard,alecw/picard,alecw/picard,broadinstitute/picard,annkupi/picard,annkupi/picard,alecw/picard,nh13/picard,broadinstitute/picard,broadinstitute/picard,broadinstitute/picard,broadinstitute/picard,annkupi/picard,nh13/picard,nh13/picard,nh13/picard