rename addons.js to services.js

services is the named container (services view)
addons is more like a heroku concept

src/backups.js

@@ -1,36 +1,36 @@
 'use strict';
 
 exports = module.exports = {
-    testConfig: testConfig,
-    testProviderConfig: testProviderConfig,
+    testConfig,
+    testProviderConfig,
 
     getByIdentifierAndStatePaged,
 
-    get: get,
+    get,
 
-    startBackupTask: startBackupTask,
+    startBackupTask,
 
-    restore: restore,
+    restore,
 
-    backupApp: backupApp,
-    downloadApp: downloadApp,
+    backupApp,
+    downloadApp,
 
-    backupBoxAndApps: backupBoxAndApps,
+    backupBoxAndApps,
 
-    upload: upload,
+    upload,
 
-    startCleanupTask: startCleanupTask,
-    cleanup: cleanup,
-    cleanupCacheFilesSync: cleanupCacheFilesSync,
+    startCleanupTask,
+    cleanup,
+    cleanupCacheFilesSync,
 
-    injectPrivateFields: injectPrivateFields,
-    removePrivateFields: removePrivateFields,
+    injectPrivateFields,
+    removePrivateFields,
 
-    checkConfiguration: checkConfiguration,
+    checkConfiguration,
 
-    configureCollectd: configureCollectd,
+    configureCollectd,
 
-    generateEncryptionKeysSync: generateEncryptionKeysSync,
+    generateEncryptionKeysSync,
 
     BACKUP_IDENTIFIER_BOX: 'box',
 
@@ -48,8 +48,7 @@ exports = module.exports = {
     _applyBackupRetentionPolicy: applyBackupRetentionPolicy
 };
 
-var addons = require('./addons.js'),
-    apps = require('./apps.js'),
+const apps = require('./apps.js'),
     async = require('async'),
     assert = require('assert'),
     backupdb = require('./backupdb.js'),
@@ -72,6 +71,7 @@ var addons = require('./addons.js'),
     progressStream = require('progress-stream'),
     safe = require('safetydance'),
     shell = require('./shell.js'),
+    services = require('./services.js'),
     settings = require('./settings.js'),
     syncer = require('./syncer.js'),
     tar = require('tar-fs'),
@@ -1045,7 +1045,7 @@ function snapshotApp(app, progressCallback, callback) {
         return callback(new BoxError(BoxError.FS_ERROR, 'Error creating config.json: ' + safe.error.message));
     }
 
-    addons.backupAddons(app, app.manifest.addons, function (error) {
+    services.backupAddons(app, app.manifest.addons, function (error) {
         if (error) return callback(new BoxError(BoxError.EXTERNAL_ERROR, error.message));
 
         debugApp(app, `snapshotApp: took ${(new Date() - startTime)/1000} seconds`);