Changes touching this path

• three papercuts from the alpha sweep: a defaulted diff on a clean tree agrees with status instead of exiting 1, evolog's when column shows the authored clock instead of the git-bridge stamp while porcelain keeps the frozen one, and view stops claiming a deletion it never performs and counts what it left on disk 19473311 · dbf3dbe6…

Renames are not followed. loot's tree maps a path to an address, so a rename is a delete and an add. This list is the history of the name, not of the bytes.