chanded vue ver in test file

Author: moinism

test.html

@@ -10,7 +10,7 @@
   <div class="botui-app-container" id="hello-world">
     <bot-ui></bot-ui>
   </div>
-  <script src="https://cdn.jsdelivr.net/vue/latest/vue.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/vue/2.0.5/vue.min.js"></script>
   <script src="build/botui.js"></script>
   <script>
     var botui = new BotUI('hello-world');