Make template path relative.

Author: jaredhanson

directives/vhost.js

@@ -1,6 +1,6 @@
 module.exports = function(options) {
   var host = options.host
-    , confFile = options.confFile || 'vhost.ejs'
+    , confFile = options.confFile || './vhost.ejs'
 
   return function(sys) {
     var path = '/etc/nginx/sites-available/' + host;