[spec] new commits pushed by ericprud

The following commits were just pushed by ericprud to https://github.com/shexSpec/spec:

* ~ address shexSpec/shex#79 `nodeIn` appears incorrect for blank nodes
  by Eric Prud'hommeaux
https://github.com/shexSpec/spec/commit/26a5e87c7a3737db6321e82145f1ec40b48e69ec

Received on Saturday, 17 November 2018 08:01:56 UTC