Polish the controller default/index to run with

http://plugin_dbui?debug&script=loader

controllers/default.py

@@ -9,9 +9,12 @@ def index():
 
     """
     if 'debug' in request.vars:
-        return redirect(URL('plugin_dbui', 'debug'))
-    
-    return redirect(URL('plugin_dbui', 'index'))
+        del request.vars['debug']
+        url = URL('plugin_dbui', 'debug', args=request.args, vars=request.vars)
+    else:
+        url = URL('plugin_dbui', 'index', args=request.args, vars=request.vars)
+        
+    return redirect(url)
 
 
 def pack_plugin():