old_contents: 
  CONFIG = {
      'mode': 'wsgi',
      'working_dir': '/path/to/my/app',
      'python': '/usr/bin/python',
      'args': (
          '--bind=127.0.0.1:8080',
          '--workers=16',
          '--timeout=60',
          'app.module',
      ),
  }
  
  def application(env, start_response):
    #  url = []
      start_response('200 OK', [('Content-Type', 'text/plain')])
      url = (env['QUERY_STRING'])
      url += "&z=0" #z=0 just for test when no url query
      url = url.split('&')
      datastr=str(url)
      datastr=' '.join(map(str, url))
      datastr='\n'.join(map(str, url)).replace("'", '').replace("[",'').replace("]",'')
      #url = '\r\n'.join([url]) 
      #url = '\r\n'.join([(env['QUERY_STRING'].split("&"))])
      return url
  
new_contents: 
  CONFIG = {
      'mode': 'wsgi',
      'working_dir': '/path/to/my/app',
      'python': '/usr/bin/python',
      'args': (
          '--bind=127.0.0.1:8080',
          '--workers=16',
          '--timeout=60',
          'app.module',
      ),
  }
  
  def application(env, start_response):
      url = []
      start_response('200 OK', [('Content-Type', 'text/plain')])
      url = (env['QUERY_STRING'])
      url += "&z=0" #z=0 just for test when no url query
      url = url.split('&')
      print 'app:', url
      
      datastr=str(url)
      print 'app:', url
      datastr=' '.join(map(str, url))
      print 'app:', datastr
      datastr='\n'.join(map(str, url)).replace("'", '').replace("[",'').replace("]",'')
      #url = '\r\n'.join([url]) 
      #url = '\r\n'.join([(env['QUERY_STRING'].split("&"))])
      return datastr
  
subject: return !changed url to string!