Add scoverage aggregator.
Add scoverage aggregator.

laserson/adam,tdanford/adam,tdanford/adam,heuermh/adam,tdanford/adam,heuermh/adam,heuermh/adam,massie/adam,laserson/adam,bigdatagenomics/adam,bigdatagenomics/adam,tdanford/adam,massie/adam,laserson/adam,bigdatagenomics/adam,heuermh/adam,laserson/adam,bigdatagenomics/adam,massie/adam,massie/adam