- remove multiserver-stuff from trunk/

- allow admins with customer_see_all-flag to see their support-tickets too
- sanitize date-stuff in install.php
- fixed wrong usage of standard_error() in ticket::sendMail()
- fix issue with lighttpd server.bind when IP is IPv6

install/install.php

@@ -22,6 +22,12 @@
  * installer, (c) 1999 - 2004 phpBB Group.
  */
 
+// ensure that default timezone is set
+if(function_exists("date_default_timezone_set") && function_exists("date_default_timezone_get"))
+{
+	@date_default_timezone_set(@date_default_timezone_get());
+}
+
 if(file_exists('../lib/userdata.inc.php'))
 {
 	/**