nest storage directory inside './lib'

scripts/expire-channels.js

@@ -1,9 +1,9 @@
 var nThen = require("nthen");
-var Tasks = require("../storage/tasks");
+var Tasks = require("../lib/storage/tasks");
 var Logger = require("../lib/log");
 
 var config = require("../lib/load-config");
-var FileStorage = require('../' + config.storage || './storage/file');
+var FileStorage = require('../lib/storage/file');
 
 nThen(function (w) {
     Logger.create(config, w(function (_log) {