refs elastigo #241 / PR #242 - additional fixes to WaitGroup usage and making numErrors tracking atomic to prevent races
refs elastigo #241 / PR #242 - additional fixes to WaitGroup usage and making numErrors tracking atomic to prevent races

jiangjin/elastigo,dimroc/elastigo,zaphod-concur/elastigo,allgeek/elastigo,barnslig/elastigo,jiangjin/elastigo,zaphod-concur/elastigo,weberr13/elastigo,weberr13/elastigo,allgeek/elastigo,allgeek/elastigo,dimroc/elastigo,jiangjin/elastigo,zaphod-concur/elastigo,mattbaird/elastigo,barnslig/elastigo,dimroc/elastigo,mattbaird/elastigo,mattbaird/elastigo,weberr13/elastigo,barnslig/elastigo