Merge pull request #4 from senid231/show_status_with_args

add optional args to system_status show request

Author: Fivell

lib/yetis_node/cmd/show.rb

@@ -54,8 +54,8 @@ def media_streams
       end
 
 
-      def system_status
-        invoke_show
+      def system_status(*args)
+        invoke_show(args)
       end
 
       def stats