[PATCH v6 0/8] docs: recommend using contrib/contacts/git-contacts

Make git-contacts more prominent in our docs.

Notable changes in v6 =====================

 * Prefix the command with "perl" to avoid the need to have it installed at
   /usr/bin/perl per the shebang line in git-contacts.
 * Drop "you must have Perl installed in your system" guidance because it's
   a bit moot now given the explicit call to "perl".

Notable changes in v5 =====================

 * Drop mention of "/usr/share/..." as an "installed" path for
   "git-contacts"; instead point users to the script as a relative path
   inside the Git codebase
 * Minor wording tweaks to commit messages

Notable changes in v4 =====================

 * Avoid using "should" for guidance around using "git-contacts"
 * Clarify where to find the "git-contacts" script (because it's not a
   default builtin command)

Notable changes in v3 =====================

 * Refer to GitGitGadget via a link to MyFirstContribution (instead of
   sending readers to GGG's homepage directly)
 * Soften the advice for using git-contacts

Notable changes in v2 =====================

 * Improve existing mention of git-contacts in SubmittingPatches (instead of
   adding a separate, entirely new paragraph)
 * Add example usage of integrating git-contacts with git-send-email with
   the latter's --cc-cmd flag.
 * Various smaller fixes to SubmittingPatches

Linus Arver (8):
  MyFirstContribution: mention contrib/contacts/git-contacts
  SubmittingPatches: clarify 'git-contacts' location
  SubmittingPatches: mention GitGitGadget
  SubmittingPatches: quote commands
  SubmittingPatches: discuss reviewers first
  SubmittingPatches: dedupe discussion of security patches
  SubmittingPatches: add heading for format-patch and send-email
  SubmittingPatches: demonstrate using git-contacts with git-send-email

 Documentation/MyFirstContribution.txt |  9 ++++
 Documentation/SubmittingPatches       | 72 ++++++++++++++++-----------
 2 files changed, 51 insertions(+), 30 deletions(-)

base-commit: c2cbfbd2e28cbe27c194d62183b42f27a6a5bb87
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-1704%2Flistx%2Freviewers-v6
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-1704/listx/reviewers-v6
Pull-Request: https://github.com/gitgitgadget/git/pull/1704

Range-diff vs v5:

 1:  d2c9551ee0e ! 1:  4ced981b82e MyFirstContribution: mention contrib/contacts/git-contacts
     @@ Documentation/MyFirstContribution.txt: $ git send-email --to=target@example.com
       
      +:contrib-scripts: footnoteref:[contrib-scripts,Scripts under `contrib/` are +
      +not part of the core `git` binary and must be called directly. Clone the Git +
     -+codebase and run `contrib/contacts/git-contacts` (you must have Perl installed +
     -+in your system).]
     ++codebase and run `perl contrib/contacts/git-contacts`.]
      +
      +NOTE: If you're not sure whom to CC, running `contrib/contacts/git-contacts` can
      +list potential reviewers. In addition, you can do `git send-email
     -+--cc-cmd='contrib/contacts/git-contacts' feature/*.patch`{contrib-scripts} to
     ++--cc-cmd='perl contrib/contacts/git-contacts' feature/*.patch`{contrib-scripts} to
      +automatically pass this list of emails to `send-email`.
      +
       NOTE: When you are sending a real patch, it will go to git@vger.kernel.org - but
 2:  92d72a8a25a ! 2:  f26f0695f40 SubmittingPatches: clarify 'git-contacts' location
     @@ Documentation/SubmittingPatches: security relevant should not be submitted to th
       
      +:contrib-scripts: footnoteref:[contrib-scripts,Scripts under `contrib/` are +
      +not part of the core `git` binary and must be called directly. Clone the Git +
     -+codebase and run `contrib/contacts/git-contacts` (you must have Perl installed +
     -+in your system).]
     ++codebase and run `perl contrib/contacts/git-contacts`.]
      +
       Send your patch with "To:" set to the mailing list, with "cc:" listing
      -people who are involved in the area you are touching (the `git
 3:  7c4cc5a91f0 = 3:  c201b313644 SubmittingPatches: mention GitGitGadget
 4:  621912a64fb = 4:  0a79615cf2f SubmittingPatches: quote commands
 5:  8f44343c482 ! 5:  aac5dea0bfa SubmittingPatches: discuss reviewers first
     @@ Documentation/SubmittingPatches: letter.
      +
      +:contrib-scripts: footnoteref:[contrib-scripts,Scripts under `contrib/` are +
      +not part of the core `git` binary and must be called directly. Clone the Git +
     -+codebase and run `contrib/contacts/git-contacts` (you must have Perl installed +
     -+in your system).]
     ++codebase and run `perl contrib/contacts/git-contacts`.]
      +
      +Send your patch with "To:" set to the mailing list, with "cc:" listing
      +people who are involved in the area you are touching (the `git-contacts`
     @@ Documentation/SubmittingPatches: patch, format it as "multipart/signed", not a t
      -
      -:contrib-scripts: footnoteref:[contrib-scripts,Scripts under `contrib/` are +
      -not part of the core `git` binary and must be called directly. Clone the Git +
     --codebase and run `contrib/contacts/git-contacts` (you must have Perl installed +
     --in your system).]
     +-codebase and run `perl contrib/contacts/git-contacts`.]
      -
      -Send your patch with "To:" set to the mailing list, with "cc:" listing
      -people who are involved in the area you are touching (the `git-contacts`
 6:  fd8ad38cab0 = 6:  333775d4129 SubmittingPatches: dedupe discussion of security patches
 7:  b23c73459cc = 7:  ef031e30047 SubmittingPatches: add heading for format-patch and send-email
 8:  911d4f2a0e5 ! 8:  f346da95ee2 SubmittingPatches: demonstrate using git-contacts with git-send-email
     @@ Documentation/SubmittingPatches: trial merges of your topic to `next` and `seen`
      +this:
      +
      +....
     -+	git send-email --cc-cmd='contrib/contacts/git-contacts' feature/*.patch
     ++	git send-email --cc-cmd='perl contrib/contacts/git-contacts' feature/*.patch
      +....
      +
       :current-maintainer: footnote:[The current maintainer: gitster@pobox.com]