Add remove_delayed_selection
Handling jobs at the same timestamp
Making a test ree/1.8-compatible so that #179 can be merged
Swapping a raise with a fail to appease rubocop so that #179 can be merged
Merge pull request #292 from meatballhat/bsimpson-bls/remove_delayed_selection

Hacked version of @bsimpson's remove_delayed_selection branch