change Laconica and Control Yourself to StatusNet in PHP files

lib/commandinterpreter.php

@@ -1,7 +1,7 @@
 <?php
 /*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, Control Yourself, Inc.
+ * StatusNet - a distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -33,7 +33,7 @@ class CommandInterpreter
         # We try to support all the same commands as Twitter, see
         # http://getsatisfaction.com/twitter/topics/what_are_the_twitter_commands
         # There are a few compatibility commands from earlier versions of
-        # Laconica
+        # StatusNet
 
         switch(strtolower($cmd)) {
          case 'help':