On branch master

 Changes to be committed:
	deleted:    cfg.xml
	new file:   cfg.yml
	deleted:    cfg_file_parsing.rb
	modified:   checkers.rb
	modified:   numeric_replies.rb
	modified:   output_methods.rb
	modified:   serv.rb
	new file:   ymlcfg_file_parsing.rb
 On branch master

 Changes to be committed:
	modified:   readme.md