specialize Unit in DenseVector.foreach for better performance
specialize Unit in DenseVector.foreach for better performance

calippo/breeze,crealytics/breeze,mredaelli/breeze,scalanlp/breeze,ContentSquare/breeze,claydonkey/breeze,nikdon/breeze,wstcpyt/breeze,eponvert/breeze,cilier/breeze,chen0031/breeze,sheide/breeze