[PATCH v4 0/3] Add support for SMTP server options

This is v4 of the patch thanks to Junio and AEvar for the review and help.

context:
--------

I'm not familiar at all with Perl so comments on style or usage most
welcomed. This patch is to introduce a way to pass specific options to the
SMTP server used by git-send-email.

I need that to be able to use different SMTP account (wanadoo, gmail...) on
some Git repositories to send over proper identity.

change since v3:
----------------

I have moved smtp server option description after smtp server port. Seems
more natural to me.

I have added note about the fact that multiple lines are needed for each
option in configuration files.

patches:
--------

The two first patches are really code clean-up found while working on this
new feature. The last patch is the actual implementation of this new
feature.

Pascal Obry (3):
  Minor indentation fix.
  Remove @smtp_host_parts variable as not used.
  New send-email option smtpserveroption.

 Documentation/config.txt         |    1 +
 Documentation/git-send-email.txt |    9 +++++++++
 git-send-email.perl              |   12 +++++++++---
 3 files changed, 19 insertions(+), 3 deletions(-)

-- 
1.7.2.2.277.gb49c4