Merge pull request 'feature/add-git-link-to-footer' (!76) from feature/add-git-link-to-footer into develop

Reviewed-on: #76

public/static/css/mapguesser.css

@@ -376,7 +376,7 @@ header>p>span {
     padding-left: 6px;
 }
 
-header>p>span>a:link, header>p>span>a:visited {
+header>p>span>a:link, header>p>span>a:visited, footer>p>a:link, footer>p>a:visited {
     color: inherit;
 }
 

views/templates/layout_normal.php

@@ -29,6 +29,6 @@
 </main>
 <footer>
     <p><span class="bold"><?= $_ENV['APP_NAME'] ?></span> <?= str_replace('Release_', '', VERSION) ?></p><!--
- --><p>&copy; The MapGuesser Contributors <?= (new DateTime(REVISION_DATE))->format('Y') ?></p>
+ --><p>&copy; The <a href="https://git.esoko.eu/esoko/mapguesser" target="_blank">MapGuesser</a> Contributors <?= (new DateTime(REVISION_DATE))->format('Y') ?></p>
 </footer>
 @endsection