Switch to side-by-side view

--- a/requirements-common.txt
+++ b/requirements-common.txt
@@ -64,7 +64,7 @@
 # git deps
 async==0.6.1
 gitdb==0.5.4
-smmap==0.8.2
+smmap==0.8.1
 
 # testing & development
 datadiff==1.1.5