[PATCH 06/20] patman: Allow setting a git directory when sending

[Simon Glass]

Support specifying the git-directory when creating and sending patches.
This will allow better testing of this functionality, since we can use a
test directory.

For count_commits_to_branch() support an end commit while we are here.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 tools/patman/patchstream.py |  7 ++++---
 tools/patman/send.py        | 16 +++++++++-------
 2 files changed, 13 insertions(+), 10 deletions(-)

Applied to sjg/master, thanks!