Add support for remove_delayed_selection

[sk-]

Resque-scheduler has the method remove_delayed_selection to remove those tasks matching certain arguments. Please add this to resque_spec.

[leshill]

Hi @sk-

👍 sounds like a good addition, not sure when it can be done, but would love to see a PR for it.

[sk-]

I do have a working implementation I can share, however I did not write any tests for it. So the PR is not ready to be merged. If you are interested the code is here https://github.com/Zapship/resque_spec/tree/v0.16.0_with_remove_delayed_selection.