Added channel toString

lib/channel.js

@@ -64,7 +64,7 @@ var Channel = (function () {
     }, {
         key: "toString",
         value: function toString() {
-            return "#" + this.name;
+            return "<#" + this.id + ">";
         }
     }, {
         key: "client",

src/channel.js

@@ -34,7 +34,7 @@ class Channel {
 	}
 
     toString(){
-        return "#" + this.name;
+        return "<#" + this.id + ">";
     }
     
     get isPrivate(){

test/bot.1.js

@@ -17,7 +17,7 @@ mybot.on("message", function (message) {
 	}
 
 	// we can go ahead :)
-	mybot.sendMessage(message.author, message.sender.username);
+	mybot.reply(message, message.channel);
 });
 
 mybot.on("ready", function () {