Switch to side-by-side view

--- a/ForgeWiki/forgewiki/model/wiki.py
+++ b/ForgeWiki/forgewiki/model/wiki.py
@@ -1,4 +1,5 @@
 from time import sleep
+from datetime import datetime
 
 from pylons import g #g is a namespace for globally accessable app helpers
 from pylons import c as context
@@ -146,6 +147,22 @@
         """The page this comment connects too"""
         return Page.query.get(_id=self.page_id)
 
+    @property
+    def posted_ago(self):
+        comment_td = (datetime.utcnow() - self.timestamp)
+        if comment_td.seconds < 3600 and comment_td.days < 1:
+            return "%s minutes ago" % (comment_td.seconds / 60)
+        elif comment_td.seconds >= 3600 and comment_td.days < 1:
+            return "%s hours ago" % (comment_td.seconds / 3600)
+        elif comment_td.days >= 1 and comment_td.days < 7:
+            return "%s days ago" % comment_td.days
+        elif comment_td.days >= 7 and comment_td.days < 30:
+            return "%s weeks ago" % (comment_td.days / 7)
+        elif comment_td.days >= 30 and comment_td.days < 365:
+            return "%s months ago" % (comment_td.days / 30)
+        else:
+            return "%s years ago" % (comment_td.days / 365)
+
     def url(self):
         """The URL for the page for this comment"""
         return self.page.url() + '#comment-' + self._id