DON'T add child operations as dependencies. It has different semantics and it causes dependency loops.
Spelling
zinc_allDependencies returns NSSet
Revert "DON'T add child operations as dependencies. It has different semantics and it causes dependency loops."

This reverts commit 3143394ae6bbf678b68d06d472af4fe25096ff01.
More robust dependency cycle solution
Merge pull request #74 from mindsnacks/feature/dependency-cycle-fix

Feature/dependency cycle fix