Fix `GetPage` call when tag/category contains a space

See #521 and #464

layouts/partials/article_metadata.html

@@ -34,7 +34,7 @@
   <span class="article-categories">
     <i class="fa fa-folder"></i>
     {{ range $k, $v := $.Params.categories }}
-    <a href="{{ ($.Site.GetPage "taxonomyTerm" "categories" (. | urlize | lower)).Permalink }}">{{ . }}</a
+    <a href="{{ ($.Site.GetPage "taxonomyTerm" "categories" .).Permalink }}">{{ . }}</a
     >{{ if lt $k (sub $categoriesLen 1) }}, {{ end }}
     {{ end }}
   </span>

layouts/partials/tags.html

@@ -3,7 +3,7 @@
 {{ if gt $tagsLen 0 }}
 <div class="article-tags">
   {{ range $k, $v := $.Params.tags }}
-  <a class="btn btn-primary btn-outline" href="{{ ($.Site.GetPage "taxonomyTerm" "tags" (. | urlize | lower)).Permalink }}">{{ . }}</a>
+  <a class="btn btn-primary btn-outline" href="{{ ($.Site.GetPage "taxonomyTerm" "tags" .).Permalink }}">{{ . }}</a>
   {{ end }}
 </div>
 {{ end }}

layouts/partials/widgets/tag_cloud.html

@@ -24,8 +24,7 @@
           {{ $tagCount := len $taxonomy.Pages }}
           {{ $weight := div (sub (math.Log $tagCount) (math.Log $min)) (sub (math.Log $max) (math.Log $min)) }}
           {{ $fontSize := add $fontSmall (mul (sub $fontBig $fontSmall) $weight) }}
-          {{ $urlPart := urlize $name }}
-          <a href="{{ ($.Site.GetPage "taxonomyTerm" "tags" $urlPart).Permalink }}" style="font-size:{{ $fontSize }}rem">{{ $name }}</a>
+          <a href="{{ ($.Site.GetPage "taxonomyTerm" "tags" $name).Permalink }}" style="font-size:{{ $fontSize }}rem">{{ $name }}</a>
         {{ end }}
       </div>
     {{ end }}