Do not rely on the VPS name but just get the memory from the system

src/cloudron.js

@@ -33,12 +33,12 @@ var apps = require('./apps.js'),
     async = require('async'),
     backups = require('./backups.js'),
     BackupsError = require('./backups.js').BackupsError,
-    bytes = require('bytes'),
     clientdb = require('./clientdb.js'),
     config = require('./config.js'),
     debug = require('debug')('box:cloudron'),
     fs = require('fs'),
     locker = require('./locker.js'),
+    os = require('os'),
     path = require('path'),
     paths = require('./paths.js'),
     progress = require('./progress.js'),
@@ -292,10 +292,6 @@ function getConfig(callback) {
             };
         }
 
-        // We rely at the moment on the size being specified in 512mb,1gb,...
-        // TODO provide that number from the appstore
-        var memory = bytes(result.size) || 0;
-
         settings.getCloudronName(function (error, cloudronName) {
             if (error) return callback(new CloudronError(CloudronError.INTERNAL_ERROR, error));
 
@@ -315,7 +311,7 @@ function getConfig(callback) {
                     developerMode: developerMode,
                     region: result.region,
                     size: result.size,
-                    memory: memory,
+                    memory: os.totalmem(),
                     provider: config.provider(),
                     cloudronName: cloudronName
                 });