Switch to side-by-side view

--- a/Allura/allura/model/index.py
+++ b/Allura/allura/model/index.py
@@ -100,6 +100,7 @@
                     self.project.shortname,
                     self.link,
                     self.ref_id)
+
     @classmethod
     def lookup(cls, link):
         return cls.from_links(link)[link]