Remove GA (will use it in Google Tags Manager)

_config.yml

@@ -1,5 +1,4 @@
 title: Aleksandr Slyusarev
 description: Mobile App Developer (Flutter/Swift) | Back-End PHP Developer
-google_analytics: UA-139440491-1
 google_tag_manager: GTM-PZC3C26
 theme: jekyll-theme-cayman

_layouts/default.html

@@ -38,17 +38,5 @@ <h2 class="project-tagline">{{ site.description }}</h2>
         <span class="site-footer-credits">This page was generated by <a href="https://pages.github.com">GitHub Pages</a>.</span>
       </footer>
     </section>
-
-    {% if site.google_analytics %}
-      <script>
-        (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-        (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-        m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-        })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
-
-        ga('create', '{{ site.google_analytics }}', 'auto');
-        ga('send', 'pageview');
-      </script>
-    {% endif %}
   </body>
 </html>