step follows Semantic Versioning.
- Added a change log
package.jsonandlicense.txtnow properly reference/contain the MIT license
- Fixed parallel() bug when the callback was syncronously (immediately) invoked (5c56c26dbb844878ebaf4b3610fc46b301e95c4d)
- Add unit tests
- Groups with zero tasks are now terminated
[]is no longer passed as arguments to the first step- Node 0.2.0 or greater is required
- Initial release