Switch to side-by-side view

--- a/requirements-common.txt
+++ b/requirements-common.txt
@@ -73,3 +73,6 @@
 pyflakes==0.5.0
 WebTest==1.3.1
 clonedigger==1.1.0
+
+SQLAlchemy==0.7.2
+sqlalchemy-migrate==0.7.1