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)

1.21.20161215163938

Restore open ended lockfile dep.

1.21.20161206204028

Adjust package dependencies to be more specific about versions.

1.21.20161206181442

Fix fetcher_constructor to default to None instead of DefaultFetcher.