VCL-1085 - Configuring VCL Website to use custom port

applied patch submitted by Junaid Ali

conf-default.php and testsetup.php: create $host variable from
$_SERVER['HTTP_HOST'] and strip off port portion if it exists;
use in place of anywhere $_SERVER['HTTP_HOST'] was used

utils.php: modified initGlobals: remove port part from
$_SERVER['HTTP_HOST'] before using to create $uniqid variable
3 files changed