Revert "Update to 1.3.21-STABLE"

This reverts commit 7c03ee0.

Author: lgund

config/config.php

@@ -100,6 +100,14 @@
 	*/
 	define("CUSTOM_DASHBOARD_PAGE", "false");
 
+	/*
+		Advanced
+		Send the Version to first-coder.de for statistics. There will be no personal data saved / sended.
+		
+		Default is "true"
+	*/
+	define("SEND_VERSION", "true");
+	
 	/*
 		Advanced
 		Change the Interval for all Teamspeakviewers in milliseconds. If you want to