[PATCH 0/5] git_config_string janitorial conversions.

These patches are related to the git_config_string "janitorial" work.

There may be more cleanup possible, but these are the straightforward changes.

Brian Hetro (5):
  builtin-commit.c: Use 'git_config_string' to get 'commit.template'
  builtin-log.c: Use 'git_config_string' to get 'format.subjectprefix'
    and 'format.suffix'
  convert.c: Use 'git_config_string' to get 'smudge' and 'clean'
  diff.c: Use 'git_config_string' to get 'diff.external'
  http.c: Use 'git_config_string' to clean up SSL config.

 builtin-commit.c |   11 ++++-------
 builtin-log.c    |   16 ++++------------
 convert.c        |   25 +++++++++----------------
 diff.c           |    8 ++------
 http.c           |   36 ++++++++++++------------------------
 5 files changed, 31 insertions(+), 65 deletions(-)