Add tests for packet decode/encode (and fix some bugs found by the tests!)

dist/classes/EventQueueClient.js

@@ -1,6 +1,6 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-const LLSD = require("llsd");
+const LLSD = require("@caspertech/llsd");
 const request = require("request");
 const Long = require("long");
 const IPAddress_1 = require("./IPAddress");