Switch to side-by-side view

--- a/requirements-common.txt
+++ b/requirements-common.txt
@@ -18,7 +18,7 @@
 httplib2==0.6.0
 ipython==0.10
 iso8601==0.1.4
-Jinja2==2.3.1
+Jinja2==2.6
 Mako==0.3.2
 Markdown==2.0.3
 MarkupSafe==0.11