aaaa
Revert "aaaa"

This reverts commit 6c8bca3db0b71a852e447bf70635b9f4d2b3bec9.
Revert "Merge branch 'master' of https://github.com/stefanobettinelli/anno_domini"

This reverts commit bbbd6b3d679eb09623920a710044ccc008fcab43, reversing
changes made to 2eedf60edd587335b5bbd41e949284533d492f84.