Fixes #385 - Separate master and slave mysql configs
Kill the mail_helper.js if it happens to stick around
Disable HTTP interface on awsbox deployments
Merge pull request #407 from mozilla/rfk/awsbox-no-http

Disable HTTP interface on awsbox deployments
Merge pull request #406 from chilts/kill-mail-helper

Kill the mail_helper.js if it happens to stick around
Merge pull request #405 from chilts/i385-pool-cluster

Fixes #385 - Separate master and slave mysql configs