give props to netlify on the main page (#410)

* give props to netlify on the main page

* move props to the right template

Author: natefinch

site/themes/learn/exampleSite/layouts/partials/menu-footer.html

@@ -9,6 +9,7 @@
     <a class="github-button" href="https://github.com/matcornic/hugo-theme-learn/fork" data-icon="octicon-repo-forked" data-show-count="true" aria-label="Fork matcornic/hugo-theme-learn on GitHub">Fork</a>
 
     <p>Built with <a href="https://github.com/matcornic/hugo-theme-learn"><i class="fa fa-heart"></i></a> from <a href="http://getgrav.org">Grav</a> and <a href="http://gohugo.io/">Hugo</a></p>
+
 </center>
 <!-- Place this tag in your head or just before your close body tag. -->
 <script async defer src="https://buttons.github.io/buttons.js"></script>

site/themes/learn/layouts/partials/menu-footer.html

@@ -1 +1,2 @@
 <p>Built with <a href="https://github.com/matcornic/hugo-theme-learn"><i class="fa fa-heart"></i></a> from <a href="http://getgrav.org">Grav</a> and <a href="http://gohugo.io/">Hugo</a></p>
+<p>Hosted for free by the wonderful folks at <a href="https://netlify.com">Netlify</a></p>