Added JSDoc for Class Members of src/app/channel/*

src/app/channel/chatHandler.js

@@ -34,11 +34,19 @@ class chatHandler{
      * @param {channelManager} server - Parent Server Object
      */
     constructor(server){
-        //Set server
+        /**
+         * Parent Server Object
+         */
         this.server = server;
-        //Initialize command preprocessor
+        
+        /**
+         * Child Command Pre-Processor Object
+         */
         this.commandPreprocessor = new commandPreprocessor(server, this)
-        //Max chat buffer size
+        
+        /**
+         * Max chat buffer message count
+         */
         this.chatBufferSize = 50;
     }