rename addons.js to services.js

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

src/docker.js

@@ -33,8 +33,7 @@ exports = module.exports = {
     update
 };
 
-var addons = require('./addons.js'),
-    apps = require('./apps.js'),
+const apps = require('./apps.js'),
     async = require('async'),
     assert = require('assert'),
     BoxError = require('./boxerror.js'),
@@ -44,6 +43,7 @@ var addons = require('./addons.js'),
     Docker = require('dockerode'),
     os = require('os'),
     path = require('path'),
+    services = require('./services.js'),
     settings = require('./settings.js'),
     shell = require('./shell.js'),
     safe = require('safetydance'),
@@ -275,7 +275,7 @@ function createSubcontainer(app, name, cmd, options, callback) {
     // if required, we can make this a manifest and runtime argument later
     if (!isAppContainer) memoryLimit *= 2;
 
-    addons.getEnvironment(app, function (error, addonEnv) {
+    services.getEnvironment(app, function (error, addonEnv) {
         if (error) return callback(error);
 
         getBinds(app, function (error, binds) {
@@ -299,7 +299,7 @@ function createSubcontainer(app, name, cmd, options, callback) {
                     'isCloudronManaged': String(true)
                 },
                 HostConfig: {
-                    Mounts: addons.getMountsSync(app, app.manifest.addons),
+                    Mounts: services.getMountsSync(app, app.manifest.addons),
                     Binds: binds, // ideally, we have to use 'Mounts' but we have to create volumes then
                     LogConfig: {
                         Type: 'syslog',