Switch to side-by-side view

--- a/Allura/allura/lib/widgets/subscriptions.py
+++ b/Allura/allura/lib/widgets/subscriptions.py
@@ -37,6 +37,7 @@
         ew.SimpleForm.defaults,
         thing='tool',
         style='text',
+        tool_subscribed=False,
         value=None)
 
     class fields(ew_core.NameList):