add option to include a privacy policy and legal notice page

layouts/partials/page-footer.html

@@ -43,7 +43,7 @@
 {{ end }}
 
 
-<div class="gdoc-page__footer flex justify-between">
+<div class="gdoc-page__footer flex flex-wrap justify-between">
     {{ $showPrevNext := (and (not .Site.Params.GeekdocNextPrev) .Site.Params.GeekdocMenuBundle) }}
     {{ if $showPrevNext }}
         <span>

layouts/partials/page-header.html

@@ -16,7 +16,7 @@
     {{end}}
 {{end}}
 
-<div class="gdoc-page__header flex justify-between{{ if not $geekdocRepo }} hidden-mobile{{ end }}" itemscope itemtype="http://data-vocabulary.org/Breadcrumb">
+<div class="gdoc-page__header flex flex-wrap justify-between{{ if not $geekdocRepo }} hidden-mobile{{ end }}" itemscope itemtype="http://data-vocabulary.org/Breadcrumb">
     {{$showBreadcrumb := (and (not .Page.Params.geekdocBreadcrumb) (not .Site.Params.geekdocBreadcrumb))}}
     <span>
         {{if $showBreadcrumb}}

layouts/partials/site-footer.html

@@ -1,9 +1,18 @@
 <footer class="gdoc-footer">
-    <div class="container flex">
-        <span>
+    <div class="container flex flex-wrap">
+        <span class="gdoc-footer__item">
             Build with <a href="https://gohugo.io/" class="gdoc-footer__link">Hugo</a> and
             <svg class="icon heart"><use xlink:href="#heart"></use></svg>
         </span>
-        <span>
+        {{ with .Site.Params.GeekdocLegalNotice }}
+        <span class="gdoc-footer__item">
+            <a href="{{ . | relURL }}" class="gdoc-footer__link">Legal Notice</a>
+        </span>
+        {{ end }}
+        {{ with .Site.Params.GeekdocPrivacyPolicy }}
+        <span class="gdoc-footer__item">
+            <a href="{{ . | relURL }}" class="gdoc-footer__link">Privacy Policy</a>
+        </span>
+        {{ end }}
     </div>
 </footer>