(v1.7.1.9068) new logo, unit tests

docs/404.html

@@ -19,7 +19,7 @@
 <!-- clipboard.js --><script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.6/clipboard.min.js" integrity="sha256-inc5kl9MA1hkeYUt+EC3BhlIgyp/2jDIyBLS6k3UxPI=" crossorigin="anonymous"></script><!-- headroom.js --><script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/headroom.min.js" integrity="sha256-AsUX4SJE1+yuDu5+mAVzJbuYNPHj/WroHuZ8Ir/CkE0=" crossorigin="anonymous"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/headroom/0.11.0/jQuery.headroom.min.js" integrity="sha256-ZX/yNShbjqsohH1k95liqY9Gd8uOiE1S4vZc+9KQ1K4=" crossorigin="anonymous"></script><!-- pkgdown --><link href="https://msberends.github.io/AMR/pkgdown.css" rel="stylesheet">
 <script src="https://msberends.github.io/AMR/pkgdown.js"></script><link href="https://msberends.github.io/AMR/extra.css" rel="stylesheet">
 <script src="https://msberends.github.io/AMR/extra.js"></script><meta property="og:title" content="Page not found (404)">
-<meta property="og:image" content="https://msberends.github.io/AMR/logo.png">
+<meta property="og:image" content="https://msberends.github.io/AMR/logo.svg">
 <meta name="twitter:card" content="summary_large_image">
 <meta name="twitter:creator" content="@msberends">
 <meta name="twitter:site" content="@univgroningen">
@@ -43,7 +43,7 @@
       </button>
       <span class="navbar-brand">
         <a class="navbar-link" href="https://msberends.github.io/AMR/index.html">AMR (for R)</a>
-        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">1.7.1.9067</span>
+        <span class="version label label-default" data-toggle="tooltip" data-placement="bottom" title="Released version">1.7.1.9068</span>
       </span>
     </div>