[roll third_party/pigweed] docs: Migrate MD to RST

This migrates our legacy Markdown to Restructured Text (RST). Now that
we have a website, we don't have to rely on rendering our docs on Gerrit
and GitHub, and can instead point at our webpage. This enables

1. Upgrading to a new Sphinx - our current version is 2 years old.
2. Using more sophisticated constructs like "note"
3. Adding custom CSS rules

Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/40480

third_party/pigweed Rolled-Commits: ef95c6fd96fd347..72cae432f5dd9c5
Roller-URL: https://ci.chromium.org/b/8848666767923281168
Cq-Cl-Tag: roller-builder:pigweed-experimental-roller
Cq-Cl-Tag: roller-bid:8848666767923281168
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: Ida44a918e6fa4f57f35f1ec2a44c952b3dc64455
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/42861
Reviewed-by: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
1 file changed
tree: acb75ff7d608558e7e75a44bb9d7416ff1aaa2c8
  1. applications/
  2. build_overrides/
  3. pw_board_led/
  4. pw_board_led_arduino/
  5. pw_board_led_host/
  6. pw_board_led_stm32cubef4/
  7. pw_board_led_stm32f429i_disc1/
  8. pw_console/
  9. pw_spin_delay/
  10. pw_spin_delay_arduino/
  11. pw_spin_delay_host/
  12. pw_spin_delay_stm32cubef4/
  13. pw_spin_delay_stm32f429i_disc1/
  14. pw_sys_io_stm32cubef4/
  15. targets/
  16. third_party/
  17. tools/
  18. .gitattributes
  19. .gitignore
  20. .gitmodules
  21. .gn
  22. activate.bat
  23. banner.txt
  24. bootstrap.bat
  25. bootstrap.sh
  26. BUILD.gn
  27. BUILDCONFIG.gn
  28. env_setup.json
  29. navbar.md
  30. PW_PLUGINS
  31. README.md
README.md

Pigweed Experimental

This repository contains experimental pigweed modules.

Repository setup

Clone this repo with --recursive to get all required submodules.

git clone --recursive https://pigweed.googlesource.com/pigweed/experimental

This will pull the Pigweed source repository into third_party/pigweed. If you already cloned but forgot to --recursive run git submodule update --init to pull all submodules.