List: Fixed page linking on preview (#327)

Author: lamATnginx

layouts/_default/list.html

@@ -26,9 +26,9 @@ <h1>{{ .Title }}</h1>
         {{ .Content }}
         {{ else }}
         {{ range .Pages.ByWeight }}
-        <h2>
-            <a href="{{ if .Params.url}}{{ .Params.url}}{{else}}{{ .Permalink }}{{end}}">{{ .Title }}</a>
-        </h2>
+          <h2>
+            <a href="{{ .Permalink }}">{{ .Title }}</a>
+          </h2>
         {{ end }}
         {{ end }}