Rename patches.py to patches

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Add is_git_commit() helper function

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Add save_commit_list() helper function

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Add new commit-series subcommand

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Change commit-list database format

Change commit from single token to a dictionary to allow
saving additional information for each commit.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Add committer information to commit list

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Print potential committers for each patch

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Also check for Acked-by lines in commit-series

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Add option to group matches by potential committers

Signed-off-by: Joerg Roedel <jroedel@suse.de>