TBR: playground: Prepare all repos for open-sourcing.

The CONTRIBUTING file is added to all repos, and also added
to the jiri-copyright tool so that repos can be automatically
checked and fixed.

I've run jiri copyright fix against all repos to fix up
outstanding issues.

MultiPart: 19/23

Change-Id: I28beafbbdd0f1583d20e0b5402e1dd0c8bf44d4d
1 file changed
tree: 4aa3103544aa74a602e2bdfc7f51dd785d6f4c1e
  1. client/
  2. go/
  3. .gitignore
  4. AUTHORS
  5. CONTRIBUTING
  6. CONTRIBUTORS
  7. LICENSE
  8. PATENTS
  9. README.md
  10. VERSION
README.md

This repository contains the Vanadium project playground.