[PATCHv2 0/5] Make git-send-email use git-credential

From: Michal Nazarewicz <mina86@mina86.com>

Minor fixes as suggested in emails.

Michal Nazarewicz (5):
  Git.pm: allow command_close_bidi_pipe to be called as method
  Git.pm: fix example in command_close_bidi_pipe documentation
  Git.pm: allow pipes to be closed prior to calling
    command_close_bidi_pipe
  Git.pm: add interface for git credential command
  git-send-email: use git credential to obtain password

 Documentation/git-send-email.txt |   4 +-
 git-send-email.perl              |  59 ++++++++++--------
 perl/Git.pm                      | 129 +++++++++++++++++++++++++++++++++++++--
 3 files changed, 161 insertions(+), 31 deletions(-)