Switch to side-by-side view

--- a/Allura/allura/app.py
+++ b/Allura/allura/app.py
@@ -35,6 +35,8 @@
     def __init__(self, label, url=None, children=None, className=None, ui_icon=None, small=None):
         self.label = label
         self.className = className
+        if url is not None:
+            url = url.encode('utf-8')
         self.url = url
         self.small = small
         self.ui_icon = ui_icon