Web: Make navigation bar formatting dynamic.

Change-Id: I65068a6837c325cd4d649696c709d2b6d2b4b3ef
diff --git a/src/main/resources/templates/benki/wiki/wikiPageRevisionList.html b/src/main/resources/templates/benki/wiki/wikiPageRevisionList.html
index eb64ff9..2fd04eb 100644
--- a/src/main/resources/templates/benki/wiki/wikiPageRevisionList.html
+++ b/src/main/resources/templates/benki/wiki/wikiPageRevisionList.html
@@ -4,8 +4,8 @@
 {#include base.html}
 
 {#title}Revisions — {title} — Benki Wiki{/title}
-
 {#siteSection}Wiki{/siteSection}
+{#wikiClass}this-page{/wikiClass}
 
 {#body}
 <header>