Fix `git difftool` with intent-to-add files#2733

Merged

dscho merged 3 commits intogit-for-windows:mainfrom

dscho:difftool-ita-g4w

Jul 7, 2020

Commits on Jul 3, 2020

diff-files: treat "i-t-a" files as "not-in-index"

clickyotomy
authored and
dscho
committed
diff-files --raw: show correct post-image of intent-to-add files
dscho
committed
difftool -d: ensure that intent-to-add files are handled correctly
dscho
committed