title: Issues with question mark in url
body: <p>Hi i am using multiple languages in my app and it is accessible by the url like <code>www.asd.com/reg/?lang=es</code>
  Is there some way with which i can remove this <strong>"?"</strong> from my url and it becomes like <code>www.asd.com/reg/es</code>  and also my functionality of multiple language is working properly.</p>
  
  <p>Thanks  </p>