Switch to side-by-side view

--- a/Allura/setup.py
+++ b/Allura/setup.py
@@ -97,7 +97,6 @@
     ensure_index = allura.command:EnsureIndexCommand
     script = allura.command:ScriptCommand
     set-tool-access = allura.command:SetToolAccessCommand
-    rethumb = allura.command:RethumbCommand
     
     [easy_widgets.resources]
     ew_resources=allura.config.resources:register_ew_resources