update attribution to AyoCart Online Marketing

_config.yml

@@ -15,7 +15,8 @@
 # in the templates via {{ site.myvariable }}.
 title: "Full Hacker"
 author: Ayo
-attribution: "2018 © by Full Hacker"
+attribution: "AyoCart Online Marketing"
+attribution-url: "http://AyoAyco.com"
 bugreport_url: "https://github.com/fullhacker/fullhacker.github.io/issues/new"
 website: fullhacker.github.io
 email: fullhackerblog@gmail.com

_includes/footer.html

@@ -12,7 +12,7 @@
         <ul class="contact-list">
           <li class="p-name">
             {% if site.attribution %}
-              {{ site.attribution }}
+            2018 &copy; by <a href="{{ site.attribution-url }}">{{ site.attribution }}</a>
             {% else %}
               {{ site.title | escape }}
             {% endif %}