corrected encoding to utf8

cfoe

2012-07-20 c35a1be20fae4b2f680e341da51cf4f0626e3773

 server/plugins-available/nginx_reverseproxy_plugin.inc.php

@@ -13,7 +13,7 @@
   function onInstall() {
      global $conf;

      if($conf['services']['proxy'] == true && $conf['nginx']['installed'] == true) {
      if(isset($conf['services']['proxy']) && $conf['services']['proxy'] == true && isset($conf['nginx']['installed']) && $conf['nginx']['installed'] == true) {
         return true;
      } else {
         return false;