unless the scenario passed, dont assert the exit status
Migrate README to markdown
Update LICENSE text and remove from README
No need to use my fork of ffi-rzmq-core anymore

https://github.com/chuckremes/ffi-rzmq-core/commit/9b88e685a12069c059367cd05db1e5a05b3ad30b
Test against ruby 2.1
Namespace the cucumber checkpoint
Require cucumber only stuff from flatware/cucumber
clean up rake output
Be specific about runner in timing steps
Only assert about the output of the sink
Meaningful output on timeout
Only assert about exit status if we have forked
Ensure all child processes exit
Formatters handle checkpoints

This allows for a uniform interface between the runners
Don't dynamically require formatters
Add pry for development
Add rspec runner, working with one spec file

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