[PATCH v3 0/6] git send-email suppress-cc=self fixes

This includes bugfixes related to handling of --suppress-cc=self flag. Tests are also included.

Changes from v2:
	- add a new test, split patches differently add code comments
		 to address comments by Junio
	- rename example addresses in tests from redhat.com to example.com
Changes from v1:
        - tweak coding style in tests to address comments by Junio

Michael S. Tsirkin (6):
  send-email: fix suppress-cc=self on cccmd
  t/send-email: test suppress-cc=self on cccmd
  send-email: make --suppress-cc=self sanitize input
  t/send-email: add test with quoted sender
  t/send-email: test suppress-cc=self with non-ascii
  test-send-email: test for pre-sanitized self name

 git-send-email.perl   | 23 +++++++++++++++--------
 t/t9001-send-email.sh | 34 +++++++++++++++++++++++++++++++++-
 2 files changed, 48 insertions(+), 9 deletions(-)