wdl
wdl copied to clipboard
Move contents of PR 524 on top of wdl-1.2
Moving contents of #524 on top of wdl-1.2, rather than trying to rebase.
Checklist
- [x] Pull request details were added to CHANGELOG.md
- [x] Valid examples WDL's were added or updated to the SPEC.md (see the guide on writing markdown tests)