Updated Mail gem from 2.5.3 to 2.5.4
Updated Mail gem from 2.5.3 to 2.5.4

jmwenda/feedbunch,amatriain/feedbunch,jmwenda/feedbunch,amatriain/feedbunch,amatriain/feedbunch,amatriain/feedbunch,jmwenda/feedbunch