Don't activate the forum menu when viewing the topictracker

flaskbb/templates/forum/topictracker.html

@@ -1,5 +1,5 @@
 {% set page_title = _("Topic Tracker") %}
-{% set active_forum_nav=True %}
+{% set active_forum_nav=False %}
 
 {% extends theme("layout.html") %}
 {% from theme('macros.html') import render_pagination %}