Update README.md

Author: dmitriyzhuk

README.md

@@ -1,7 +1,7 @@
 <p align="center">
  <br>
  <a href="https://vuefront.com">
- <img src="https://vuefront.com/logo.png" width="120"/>
+ <img src="https://raw.githubusercontent.com/vuefront/vuefront-docs/master/.vuepress/public/img/github/vuefront-prestashop.jpg" width="379"/>
  </a>
 </p>
 <h1 align="center">VueFront</h1>