Implement PR #212 - sendMessages() for CommandSenders

api/src/main/java/net/md_5/bungee/api/CommandSender.java

@@ -19,6 +19,14 @@ public interface CommandSender
      */
     public void sendMessage(String message);
 
+    /**
+     * Send several messages to this sender. Each message will be sent
+     * separately.
+     *
+     * @param messages the messages to send
+     */
+    public void sendMessages(String... messages);
+
     /**
      * Get all groups this user is part of. This returns an unmodifiable
      * collection.