Add contributor link to page-info.html

Author: belbiy

_includes/layout/page-info.html

@@ -1,5 +1,13 @@
 <div class="page-info">
 
+  {% if page.contributor_link %}
+    <div class="page-contributor">
+      <a href="{{ page.contributor_link }}" target="_blank">
+        Thanks to {{ page.contributor_name }} for contributing this topic
+      </a>
+    </div>
+  {% endif %}
+
   {% if site.github_link == true %}
   <div class="github-link">
     <a class="improve-page" href="{{ site.github_repo }}blob/develop/{{ page.path }}" target="_blank">
@@ -9,11 +17,9 @@
   {% endif %}
 
   {% if site.feedback_link == true %}
-
   <div class="new-issue">
     <a href="{{ site.github_repo }}issues/new?title=&body=Feedback on page: {{ page.url }}" target="_blank">Give us feedback</a>
   </div>
-
   {% endif %}
 
 </div>