Add a 30 sec timeout when shelling out
Add a 30 sec timeout when shelling out

numericillustration/ohai,juliandunn/ohai,jseely/ohai,tas50/ohai-1,numericillustration/ohai,johnbellone/ohai,juliandunn/ohai,mattray/ohai,Fodoj/ohai,criteo-forks/ohai,Fodoj/ohai,johnbellone/ohai,chef/ohai,higanworks/ohai,acaiafa/ohai,chef/ohai,jaymzh/ohai,criteo-forks/ohai,jseely/ohai,acaiafa/ohai,tas50/ohai-1,n-marton/ohai,n-marton/ohai,jaymzh/ohai,higanworks/ohai,mattray/ohai