rsyslog: tweak rsyslog server cert to handle hostname changes on provider
rsyslog: test certificate fields
rsyslog: fix auto-complete error in comment
rsyslog: exercise rsyslogHosts conditional logic in test
Merge pull request #1024 from wwitzel3/ww3-rsyslog-cert-hostname

rsyslog: tweak rsyslog server cert to handle hostname changes on provide...

Bug: https://bugs.launchpad.net/juju-core/+bug/1388688
Review: http://reviews.vapour.ws/r/324/