title: How to add Payment method title in order email
body: <p>I have added one Transactional Email for new order in admin. And i want to insert new variable for magento payment method in the bottom of my order email. But i'm not getting how i can achieve this. Can someone help me to solve this?</p>
  
  <p>There is already code for Payment method block <code>{{var payment_html}}</code></p>
  
  <p>But i want to add only title of Payment method in footer of order email.</p>