Switch to side-by-side view

--- a/Allura/allura/tests/functional/test_root.py
+++ b/Allura/allura/tests/functional/test_root.py
@@ -59,7 +59,7 @@
         assert len(projects) == 2
         assert projects[0].find('img').get('alt') == 'adobe-1 Logo'
         cat_links = response.html.find('div',{'id':'sidebar'}).findAll('li')
-        assert len(cat_links) == 4
+        assert len(cat_links) == 3
         assert cat_links[1].find('a').get('href') == '/adobe/browse/clustering'
         assert cat_links[1].find('a').get('class') == 'nav_child'
         assert cat_links[1].find('a').find('span').string == 'Clustering'