Dev (#4)

* 更正插件加载方法，允许软件包作为插件加载

* 优化前端效果，使其适配obs

* 更新无关紧要的文件的结构

* 1.推进插件接口的完善工作：插件配置
2.推进前端插件工作

* 初步完成前端插件接口的任务，不过还是有点问题难以解决

* 初步完成前端插件接口的任务，不过还是有点问题难以解决

* 修正拼写错误

web/js/script/main_js.js

@@ -37,28 +37,26 @@ define(["js/script/plugin_manager"],
     let connect_ok = void 0
 function websocket(ura){
         if("WebSocket" in window) {
-            var socket = new WebSocket(ura)
+            let socket = new WebSocket(ura)
             socket.addEventListener("message",function(event){
                 console.log('Message from server ', event.data)
 
                 if (event.data === "{\"code\": 200, \"msg\": \"connect ok\"}"){
-                    console.info("connect to seriver success")
+                    console.info("connect to server success")
                     connect_ok = 1
                 }else if (connect_ok === 1) {
                     console.info("cok is "+event.data)
                     let msg = JSON.parse(event.data)
-                    if (msg.message_class === "default"){
-                        //消息处理
-                        pm.message_handlers(msg)
-                    }
+                    //消息处理
+                    pm.message_handlers(msg)
                 }
             })
             socket.onopen=function(){
                 socket.send('{"code":200,"msg":"ok"}')
             }
         }
         else {
-            alert("err! your bloser is not sopported!!!")
+            alert("err! your browser is not supported!!!")
         }
     }