[presentation-api] new commits pushed by mfoltzgoogle

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

* Adds notes related to sandboxing flags on presentations  (#417)

* Add notes around sandboxing flags in receiving browsing context.

* Tidy
  by Mark Foltz
https://github.com/w3c/presentation-api/commit/78f2babab3bbb900997850244bfabfc5e002bd8f

Received on Friday, 24 March 2017 17:39:24 UTC