Switch to side-by-side view

--- a/Allura/development.ini
+++ b/Allura/development.ini
@@ -108,6 +108,9 @@
 ming.project.database = project-data
 ming.zarkov.database = zarkov
 
+# Zarkov host setting, requires the zarkov and gevent libraries.
+#zarkov.host = tcp://127.0.0.1:9000
+
 stats.sample_rate = 1
 
 # Async setup