[presentation-api] new commits pushed by mfoltzgoogle

The following commits were just pushed by mfoltzgoogle to https://github.com/w3c/presentation-api:

* Align repo administrivia with W3C baseline (#433)

Add LICENSE with reference to Doc & Sw license
Complete CONTRIBUTING.md with instructions for attributions
Document owner of repo in w3c.json
  by Dominique Hazael-Massieux
https://github.com/w3c/presentation-api/commit/2ec8ffa1b526f9b9f6375dd6261e880b28739a72

Received on Thursday, 8 June 2017 21:02:53 UTC