Remove Google+ share button because its 2019

Author: knolleary

_layouts/blog.html

@@ -28,9 +28,6 @@ <h4>Share this post</h4>
         <a class="fa fa-facebook" href="https://www.facebook.com/sharer/sharer.php?u=https://nodered.org{{ page.url }}"
             onclick="window.open(this.href, 'facebook-share','width=580,height=296');return false;">
         </a>
-        <a class="fa fa-google-plus" href="https://plus.google.com/share?url=https://nodered.org{{ page.url }}"
-           onclick="window.open(this.href, 'google-plus-share', 'width=490,height=530');return false;">
-        </a>
     </div>
   </div>
 </div>