Rename NODE_ENV=production to NODE_ENV=prod
Merge pull request #439 from mozilla/rfk/rename-node-env-prod

Rename NODE_ENV=production to NODE_ENV=prod
use restmail api for mail_helper and verification tests
Simplest possible patch to make scrypt-helper URL configurable.
Merge pull request #443 from dannycoates/stupidEmail

use restmail api for mail_helper and verification tests
Merge pull request #442 from mozilla/rfk/config-scrypt-helper-url

Simplest possible patch to make scrypt-helper URL configurable.
fixed #447 jshint
Add optional opaque "service" parameter to verification emails.
Merge pull request #342 from mozilla/rfk/rpid-in-email-links

Add optional opaque "rpid" parameter to verification emails.
use ass for code coverage - issue #94
Merge pull request #446 from lloyd/master

use ass for code coverage - issue #94
Stop sending bound emails to rfkelly; there's only noise in there.
awsbox needs a verified sender address
fixed client in 'prod-y' environments
Add ability to log security-related events.
Filter empty strings from the remoteAddressChain
Ensure 'uid' is present on all relevant security events.
sketch of asserting logs in tests
Move log-testing dependencies into devDependencies
Add tests for security-event logging output.