Add broken event Add event to signify the relation is broken and allow charms to list all remote units. Change-Id: I06df13e0039f65174a94ab8b9da0daeae0ab8818
Add broken event
Add event to signify the relation is broken and allow charms to list all remote units.
Change-Id: I06df13e0039f65174a94ab8b9da0daeae0ab8818
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