Hi, all:

Based on feedback, the latest master branch implements the following important
changes to the ty and shazam subcommands:

b4 ty:

  - there's initial implementation to send out thanks-mail directly instead of
    simply writing out .thanks files. It will look at any existing [sendemail]
    git configuration already used by git-send-email, but only currently
    supports the more popular subset of possible configuration parameters,
    specifically:

        sendemail.smtpServer
        sendemail.smtpServerPort
        sendemail.smtpEncryption
        sendemail.smtpUser
        sendemail.smtpPass
        sendemail.from

    This is only lightly tested with the two mail servers to which I have
    access, but should work for kernel.org and linux.dev accounts.

  - if you have multiple sendemail identities and you want b4 to use a
    specific one, you can set the b4.sendemail-identity configuration
    parameter to tell b4 which identity to use.

  - there's an important flag change: the -s,--send option used in versions
    0.8 and prior to select a subset of tracked patches/pull requests is now
    called -t,--thank-for in order to reduce possible confusion with the new
    -S,--send-email flag used to invoke automatic mail sending. Since "ty" is
    still marked as "EXPERIMENTAL", I don't feel too bad about this change.
    Attempting to use -s will just give "no such option" error, so there
    shouldn't be any unintended side-effects other than potential annoyance.
    Sorry about that in any case.

  - there's also a --dry-run flag now to preview emails before sending them
    out. This will not mark tracked patches/pull requests as sent.

b4 shazam:

  - Based on feedback, I changed the default behaviour to apply patches to the
    currently active tree instead of simulating a pull request and fetching
    into FETCH_HEAD. So, running "b4 shazam <msgid>" will now run "git am".

  - You can still simulate a pull request and fetch a patch/series into
    FETCH_HEAD -- use the -H,--make-fetch-head flag for that purpose, e.g.:
    b4 shazam -H <msgid>

Best regards,
-K