Added build snippet to produce a zip file for distribution
Added build snippet to produce a zip file for distribution

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