Make save_results in optional in jobpack.
Make save_results in optional in jobpack.

pooya/disco,oldmantaiter/disco,mwilliams3/disco,ErikDubbelboer/disco,pombredanne/disco,seabirdzh/disco,ktkt2009/disco,oldmantaiter/disco,beni55/disco,beni55/disco,simudream/disco,pombredanne/disco,ktkt2009/disco,discoproject/disco,seabirdzh/disco,seabirdzh/disco,ktkt2009/disco,simudream/disco,seabirdzh/disco,mwilliams3/disco,mozilla/disco,discoproject/disco,mwilliams3/disco,pombredanne/disco,ErikDubbelboer/disco,pooya/disco,simudream/disco,oldmantaiter/disco,pombredanne/disco,simudream/disco,pooya/disco,oldmantaiter/disco,beni55/disco,mozilla/disco,mozilla/disco,pombredanne/disco,mwilliams3/disco,beni55/disco,mozilla/disco,beni55/disco,ktkt2009/disco,discoproject/disco,discoproject/disco,oldmantaiter/disco,pooya/disco,seabirdzh/disco,ErikDubbelboer/disco,simudream/disco,ktkt2009/disco,ErikDubbelboer/disco,ErikDubbelboer/disco,discoproject/disco,mwilliams3/disco