[presentation-api] new commits pushed by mfoltzgoogle

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

* Replace display availability URL.

This addresses Issue #154, Availability URLs versus Presentation URLs.
  by Mark Foltz
https://github.com/w3c/presentation-api/commit/ee7fb6cdec2ff024c2056d25ec3841186de73a39

Received on Monday, 8 February 2016 19:13:40 UTC