Added --jobs. Reordered using statements. Revised email sending code
Added --jobs. Reordered using statements. Revised email sending code

quinonez/istar,quinonez/istar,quinonez/istar,HongjianLi/istar,HongjianLi/istar,quinonez/istar,HongjianLi/istar,HongjianLi/istar