Improved replies support

app/templates/layout.html

@@ -15,8 +15,8 @@
 {% if is_admin %}
 <div id="admin">
 {% macro admin_link(url, text) %}
-{% set url_for = request.url_for(url) %}
-<a href="{{ url_for }}" {% if request.url == url_for %}class="active"{% endif %}>{{ text }}</a>
+{% set url_for = request.app.router.url_path_for(url) %}
+<a href="{{ url_for }}" {% if request.url.path == url_for %}class="active"{% endif %}>{{ text }}</a>
 {% endmacro %}
 <div style="margin-bottom:30px;">
 <nav class="flexbox">