Simplifying applyReplSetConfig
Fix ipv6 addresses on the way in and out of mongo (mgo)
More address fixing and tests
Comment clarification
Merge branch 'master' of https://github.com/juju/juju into replicaset-ipv6-fix
Update reviewboard file
Update reviewboard file
Update reviewboard file
Comments on functions
Conflict resolution
Test fix
Merge pull request #776 from voidspace/replicaset-ipv6-fix

Replicaset ipv6 fix

replicaset/replicaset: fix ipv6 addresses in and out of replicaset code

Mongo only works with "bad" ipv6 addresses (::1:port format), we would rather use the "good" format ([::1]:port). This change makes sure that we only use (and see) "good" format addresses outside of the replicaset code, but we still send bad format addresses to mongo.