[PATCH v2] pretty: user format ignores i18n.logOutputEncoding setting

Ooops! previuos message haven't Cc-ed to Junio.
This one is CC-ed.
I discovered two more commands affected with this bug.
So I reroll this patch and tests for it.

quoted

(question) Does this change affect other commands, most notably  
format-patch, and if so how?

No, it does not affect format-patch

---

 builtin/rev-list.c               |    1 +
 builtin/shortlog.c               |    1 +
 log-tree.c                       |    1 +
 submodule.c                      |    3 +
 t/t4041-diff-submodule-option.sh |   44 +++++----
 t/t4205-log-pretty-formats.sh    |   22 ++++-
 t/t6006-rev-list-format.sh       |  192 +++++++++++++++++++++++---------------
 7 files changed, 167 insertions(+), 97 deletions(-)