Added some progress logging
Added some progress logging

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