changes to make this ready for production (#206) r=vladikoff

* fix(logging): dump full config to log at startup

* fix(logging): errors are log.error() level

* fix(l10n): use fxa-shared for list of supported languages

bin/server.js

@@ -28,7 +28,8 @@ P.all(
 .spread(
   function (translator, templates) {
     var mailer = new Mailer(translator, templates, mailConfig)
-    log.info('config', mailConfig)
+    log.info('config', config.getProperties())
+    log.info('mailConfig', mailConfig)
     log.info('templates', Object.keys(templates))
 
     dbConnect()

config.js

@@ -6,6 +6,7 @@ var fs = require('fs')
 var path = require('path')
 
 var convict = require('convict')
+var DEFAULT_SUPPORTED_LANGUAGES = require('fxa-shared').l10n.supportedLanguages
 
 var conf = convict({
   env: {
@@ -74,9 +75,10 @@ var conf = convict({
     }
   },
   locales: {
-    default: ['en', 'de'],
+    default: DEFAULT_SUPPORTED_LANGUAGES,
     doc: 'Available locales',
-    format: Array
+    format: Array,
+    env: 'SUPPORTED_LANGUAGES'
   },
   defaultLanguage: {
     doc: 'Default locale language',

lib/verification-reminders.js

@@ -39,7 +39,7 @@ module.exports = function (mailer, db, options) {
               log.debug('_processReminder', { msg: 'Already Verified' })
             }
           }, function (err) {
-            log.debug('_processReminder', { err: err })
+            log.error('_processReminder', { err: err })
           })
     },
     _continuousPoll: function () {