Disable checking for new versions at startup.

Index: src/Preferences.cpp
--- src/Preferences.cpp.orig
+++ src/Preferences.cpp
@@ -1266,7 +1266,7 @@ void CPreferences::BuildItemList( const wxString& appd
 	/**
 	 * Version check
 	 **/
-	 NewCfgItem(IDC_NEWVERSION,	(new Cfg_Bool( "/eMule/NewVersionCheck", s_NewVersionCheck, true )));
+	 NewCfgItem(IDC_NEWVERSION,	(new Cfg_Bool( "/eMule/NewVersionCheck", s_NewVersionCheck, false )));
 
 	 /**
 	  * Obfuscation
