Cleanup: shuffle config entries around for easier comparison to upstream.
Cleanup: shuffle config entries around for easier comparison to upstream.
Configure the placement policy for assigning apps to DEAs.

The default value is probably a matter of preference. The new policy seems to work better under the production loads I have seen, and more importantly, cope better when confronted with pathological scenarios.
Release 1.2.0: switch to the new "initial placement" policy.