[PATCH v5 0/5] format-patch: add cover-letter-format option

I've reconciled the formats between the command line option and the configuration variable. Changes are reflected in the documentation and the tests.

Thank you for the review

[1/5] pretty.c: add %(count) and %(total) placeholders (Mirko Faina) [2/5] format-patch: move cover letter summary generation (Mirko Faina) [3/5] format-patch: add ability to use alt cover format (Mirko Faina) [4/5] format-patch: add commitListFormat config (Mirko Faina) [5/5] docs: add usage for the cover-letter fmt feature (Mirko Faina)

 Documentation/config/format.adoc    |   7 ++
 Documentation/git-format-patch.adoc |  11 +++
 builtin/log.c                       |  91 +++++++++++++++++++++----
 pretty.c                            |  15 +++++
 t/t4014-format-patch.sh             | 101 ++++++++++++++++++++++++++++
 t/t9902-completion.sh               |   1 +
 6 files changed, 212 insertions(+), 14 deletions(-)