[PATCH/RFC 0/7] i18n: mark missing C messages

Some messages fell through the cracks during the later submissions of
the i18n series, hopefully this catches all of the remaining C
messsages.

This is an RFC because the first patch still leaves one remaining
gitdir test failing under GETTEXT_POISON, and I won't be able to find
out why tonight. Help welcome with figuring out why (in which case
this should all be OK), you just need too build with
GETTEXT_POISON=YesPlease and run t/t0001-init.sh.

Ævar Arnfjörð Bjarmason (7):
  i18n: mark init-db messages for translation
  i18n: mark merge "Could not read from" message for translation
  i18n: mark merge "upstream" messages for translation
  i18n: mark merge CHERRY_PICK_HEAD messages for translation
  i18n: mark clone nonexistent repository  message for translation
  i18n: mark checkout --detach messages for translation
  i18n: mark checkout plural warning for translation

 builtin/checkout.c         |   24 ++++++++++++++++++------
 builtin/clone.c            |    2 +-
 builtin/init-db.c          |   12 ++++++------
 builtin/merge.c            |   16 ++++++++--------
 t/t0001-init.sh            |   28 ++++++++++++++++++++--------
 t/t2020-checkout-detach.sh |   15 ++++++++++++---
 t/t5601-clone.sh           |    7 +++++--
 7 files changed, 70 insertions(+), 34 deletions(-)

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1.7.4.1