Switch to side-by-side view

--- a/ForgeTracker/forgetracker/model/ticket.py
+++ b/ForgeTracker/forgetracker/model/ticket.py
@@ -5,6 +5,7 @@
 import tg
 from pymongo import bson
 from pylons import c
+from pylons import request
 
 from ming import schema
 from ming.utils import LazyProperty
@@ -396,4 +397,7 @@
     def url(self):
         return self.ticket.url() + 'attachment/' + self.filename
 
+    def is_embedded(self):
+        return self.metadata.filename in request.environ.get('allura.macro.att_embedded', [])
+
 MappedClass.compile_all()