Log Message:
git: updated to 2.16.3

Git v2.16.3 Release Notes

* "git status" after moving a path in the working tree (hence making
  it appear "removed") and then adding with the -N option (hence
  making that appear "added") detected it as a rename, but did not
  report the  old and new pathnames correctly.

* "git commit --fixup" did not allow "-m<message>" \ 
option to be used
  at the same time; allow it to annotate resulting commit with more
  text.

* When resetting the working tree files recursively, the working tree
  of submodules are now also reset to match.

* Fix for a commented-out code to adjust it to a rather old API change
  around object ID.

* When there are too many changed paths, "git diff" showed a warning
  message but in the middle of a line.

* The http tracing code, often used to debug connection issues,
  learned to redact potentially sensitive information from its output
  so that it can be more safely sharable.

* Crash fix for a corner case where an error codepath tried to unlock
  what it did not acquire lock on.

* The split-index mode had a few corner case bugs fixed.

* Assorted fixes to "git daemon".

* Completion of "git merge -s<strategy>" (in contrib/) did not work
  well in non-C locale.

* Workaround for segfault with more recent versions of SVN.

* Recently introduced leaks in fsck have been plugged.

* Travis CI integration now builds the executable in 'script' phase
  to follow the established practice, rather than during
  'before_script' phase.  This allows the CI categorize the failures
  better ('failed' is project's fault, 'errored' is build
  environment's).