Adopts new copyright and markdown toc checks.
The new toc check generates the toc header, so that's why all the md files changed (this had felt better to me for the long-term, more auto-generated content)
When writing C++ code for Carbon, we want to keep all of our code consistent,
easy to learn, and help avoid spending undue code review time arguing about
the same core style and idiomatic issues.
This adopts the Google C++ style guide as a baseline, and then makes minimal,
focused additions and adjustments to it to suit the needs of Carbon.
Co-authored-by: Thomas Köppe <tkoeppe@google.com>
Co-authored-by: Jon Meow <46229924+jonmeow@users.noreply.github.com>
Co-authored-by: Geoff Romer <gromer@google.com>
Co-authored-by: Richard Smith <richard@metafoo.co.uk>
Co-authored-by: austern <austern@google.com>
Co-authored-by: Dmitri Gribenko <gribozavr@gmail.com>
Jon Meow
