replicaset: rework the test to not start two mongodb replicas during the IPV6 test
Oops.
Revert "environs/config: remove old pre 1.14 config logic"
Merge pull request #387 from juju/revert-362-148-environs-config-cleanup

Revert "environs/config: remove old pre 1.14 config logic"
Merge pull request #379 from davecheney/153-make-replicaset-tests-a-little-less-wasteful

replicaset: rework the test to not start two mongodb replicas during the IPV6 test

Doesn't fix the problem with the test, but tries to isolate the failing part a little better.
Merge pull request #386 from howbazaar/remote-logging

logging slipped through

removing