2.4.20170308171942: In vocab flag (#97)

* Mark named items as "not in vocabulary" so that they can only be referenced by
fully qualified URI and not by short name.  Enables adding validated spec
extensions without adding new keywords.

2.3.20170302225134: Set publicID when passing plain data to RDF parser. (#91)

* Set publicID when passing plain data to RDF parser.

2.3.20170302150835: Relax strict checking foreign properties (#90)

* Separate strictness of checking foreign properties from strict checking of
primary properties.

* Bump version.

* Fix early exit check.

* Tweak foreign property warning.

* follow two spaces before a comment rule

in this case the comments are type definitions

2.2.20170222151604: Make split_frag optional in converting fileuri. (#88)

* Make split_frag optional in converting fileuri.

2.2.20170216125639: Merge pull request #87 from common-workflow-language/release-update

newer pip dependency

2.2.20170126160727

Fix performance regression in schema loading by stripping ruamel.yaml…

2.2.20170119151016

Expand uris in $schemas in resolve_all(). (#82)

2.2.20170111180227

Bump version to 2.2 (#81)

2.1.20161227191302: Bugfix resolving references to document fragments. (#74)

* Bugfix resolving references to document fragments.

2.1.20161216210732

Tweak cmap to better propagate filename down. (#69)