[sdw] new commits pushed by dr-shorthair

The following commits were just pushed by dr-shorthair to https://github.com/w3c/sdw:

* tweak guarded constraints
  by Simon Cox
https://github.com/w3c/sdw/commit/5fc06e4040906ccf7c6ad93e6b1f396bab9d15e0

Received on Thursday, 22 March 2018 22:49:20 UTC