zone id should be loaded from the config

gnarf · gnarf · commit fef912f1cbfa · 2013-07-30T13:05:03.000-04:00
diff --git a/purge.php b/purge.php
@@ -3,7 +3,7 @@
 
 $config = json_decode( file_get_contents( './config.json' ), true );
 $config = $config[ 'cdn' ];
-$zone_id = 1;
+$zone_id = $config[ 'zone_id' ];
 
 $parts = preg_split( '/\?reload=?/', $_SERVER[ 'REQUEST_URI' ] );
 if ( !$parts ) {
