Follow redirects from non-leaders in Marathon 1.7 (#595)
Follow redirects from non-leaders in Marathon 1.7 (#595)

Marathon 1.7.x returns a 302 redirect response from a non-leader. So we make sure Marathon-lb can follow it to the leader.

Related Marathon JIRA card: https://jira.mesosphere.com/projects/MARATHON/issues/MARATHON-7178

Fixes #594 
vixns/marathon-lb,mesosphere/marathon-lb,mesosphere/marathon-lb,vixns/marathon-lb,vixns/marathon-lb,mesosphere/marathon-lb