8b17c4939d

At present connect_host is specified by each port, individually, as the same value. Move connect_host to be a direct child of the stunnel element so it is only specified once. Although previously we could theoretically specify a different connect_host for each service, in practice they were the same and that never would have worked. This change means Mustache like {{#stunnel.connect_host}} will work. Change-Id: I25c4bb09cf28a3728e959d4dd583af26a602ad90 Partial-Bug: #1391926
Description