scratch: add license headers, LICENSE file

Change-Id: I129c9c8c852f148d3629a7e0957dc09b4f411978
Reviewed-on: https://go-review.googlesource.com/48813
Reviewed-by: Jessica Frazelle <me@jessfraz.com>
10 files changed
tree: 50471a703d71dfd2dacfd12f3b05d01d2b0bfeee
  1. andybons/
  2. danicat/
  3. hakim/
  4. hanwen/
  5. r/
  6. rsc/
  7. sameer/
  8. sfrancia/
  9. LICENSE