added log to aliases. fixed flash data bug.

application/config/application.php

@@ -85,6 +85,7 @@
 		'Inflector' => 'System\\Inflector',
 		'Input' => 'System\\Input',
 		'Lang' => 'System\\Lang',
+		'Log' => 'System\\Log',
 		'URL' => 'System\\URL',
 		'Redirect' => 'System\\Redirect',
 		'Request' => 'System\\Request',

public/index.php

@@ -119,6 +119,11 @@
 // ----------------------------------------------------------
 System\Filter::call('after', array($response));
 
+// ----------------------------------------------------------
+// Stringify the response.
+// ----------------------------------------------------------
+$response->content = (string) $response->content;
+
 // --------------------------------------------------------------
 // Close the session.
 // --------------------------------------------------------------

system/session.php

@@ -204,7 +204,7 @@ public static function regenerate()
 	public static function close()
 	{
 		// -----------------------------------------------------
-		// Flash the old input into the session.
+		// Do we need to re-flash the old Input data?
 		// -----------------------------------------------------
 		static::flash('laravel_old_input', Input::get());