general corrections

Author: Daniel Rodrigues Lima

src/JasperPHP/JasperPHP.php

@@ -92,10 +92,8 @@ public function process($input_file, $output_file = false, $format = array('pdf'
             $command .= ' -f ' . join(' ', $format);
         else
             $command .= ' -f ' . $format;
-        /*
-                // Resources dir
-                $command .= " -r " . $this->resource_directory;
-        */
+        
+        
         if( count($parameters) > 0 )
         {
             $command .= ' -P ';
@@ -198,4 +196,4 @@ public function execute($run_as_user = false)
 
         return $output;
     }
-}
+}