Recommendation is to avoid using the year nomenclature as this
information is already encoded in the git repo. Avoids needing to
repeatly update.
Also updates AUTHORS.txt from current repo with contributor names
When working near snap anchors, which come and go
rapidly, it's often useful to see what snaps have been
calculated. Add an advanced config to show these
(EnableSnapAnchorsDebug) on an overlay layer.
With more polish this could be a hotkey or something.
